LAWS3067 International Criminal Law - HD and Dean's List Full Course Notes

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HD and Dean's List Extensive Complete Course Notes. Covering every topic and lecture for the whole term. Topics covered: Chapter 1 (Introduction to ICL): ICL defined as individual criminal responsibility under international law, sitting at intersection of international law, criminal law, IHRL and IHL. Nuremberg IMT foundational statement on crimes committed by men not abstract entities, affirmed by UNGA Res 95(I). Four core crimes (genocide Art 6, crimes against humanity Art 7, war crimes Art 8, aggression Art 8bis). Related fields table (IHL, IHRL, general international law, state responsibility, transitional justice). Seven goals of international criminal justice (retribution, deterrence, expressivism, truth-telling, incapacitation, rehabilitation, post-conflict reconstruction). Forums table (international tribunals including ICC and ICTY and ICTR; hybrid tribunals including SCSL and ECCC and STL; national courts under universal jurisdiction). Chapter 2 (Historical Development: Nuremberg and Tokyo): 1919 Commission and inter-war period (fifteen-member Allied commission, US dissent, Versailles Art 227 on Kaiser Wilhelm II with no trial, Leipzig prosecutions 1921 to 1923 as biased and lenient, Kellogg-Briand Pact 1928). Nuremberg IMT (London Agreement 8 August 1945, eight judges from four Allied powers, Lord Justice Lawrence as President, four counts: conspiracy by US, crimes against peace by UK, war crimes by France and Soviet, crimes against humanity; twenty-four defendants arraigned, three acquitted, twelve sentenced to death; five foundational holdings: individual criminal responsibility, rejection of sovereign act defence, limitation of superior orders defence, criminality of aggressive war, applicability of 1907 Hague Regulations as CIL). Victor's justice critique (four allegations: procedural fairness, ex post facto law, tu quoque, prosecution priorities; defences). Tokyo IMT (IMTFE created 19 January 1946 by MacArthur proclamation, eleven judges, Sir William Webb presiding, fifty-five counts, all remaining defendants convicted, seven sentenced to death; key differences: three notable dissents from Judges Pal and Rolind and Bernard, more severely criticised than Nuremberg, Emperor Hirohito not prosecuted, subsequent Nuremberg proceedings under Control Council Law No 10). Chapter 3 (The International Criminal Court): Creation (proposed during Genocide Convention drafting 1948, stalled in Cold War, revived 1989 by Trinidad and Tobago, ILC final draft 1994, Rome diplomatic conference 1998, adopted 120 to 7, China and Israel and US voted against, entered into force 1 July 2002). Structure (eighteen judges in Pre-Trial, Trial and Appeals Chambers; OTP independent; Registry including Victims and Witnesses Unit and Office of Public Counsel for Defence and Victims; ASP for oversight and budget and elections). Subject-matter jurisdiction Arts 5 to 8bis and Art 70. Temporal jurisdiction Art 11 (not retroactive, 1 July 2002 entry into force, Art 12(3) backdating declarations). Territorial and personal jurisdiction Art 12 (territory of state party or nationality of accused; objective territorial jurisdiction from Bangladesh/Myanmar situation on cross-border crimes; aggression requires both states to have accepted jurisdiction Art 15bis). Personal jurisdiction Arts 25 and 26 (natural persons only, 18 years or older). State acceptance table (becoming state party, Art 12(3) declaration used by Ivory Coast and Ukraine and Palestine, withdrawal Art 127 used by Burundi and Philippines, UNSC referral for non-party states used for Darfur 2005 and Libya 2011). Admissibility: complementarity Art 17 (unwilling or unable to genuinely prosecute; unwillingness: shielding, unjustified delay, lack of independence or impartiality; inability: judicial system collapse or unavailability; positive complementarity dynamic). Gravity Art 17(1)(d) (scale, nature, manner, impact; Comoros/Gaza situation 2014 to 2020 on limits of PTC review over prosecutorial gravity discretion). ICC process table (trigger mechanisms: state referral, UNSC referral, proprio motu Art 15; preliminary examination four phases; investigation with reasonable grounds to believe standard; confirmation of charges; trial beyond reasonable doubt with Art 67 rights and Art 68 victim participation; sentencing up to 30 years or life Art 77; reparations Art 75; appeals Arts 81 to 82). Interests of justice Art 53(1)(c) (narrow exception never invoked to close case; Afghanistan situation PTC April 2019 reversed by Appeals Chamber). Challenges and criticisms (eight: selectivity toward Africa, non-participation of major powers, non-compliance and arrest warrant enforcement, limited deterrent effect, cost and length, conviction rate, victim participation complexity, prosecutorial discretion). Chapter 4 (National Courts and Universal Jurisdiction): Importance of national courts (majority of prosecutions, complementarity incentive). Traditional heads of jurisdiction table (territorial, nationality active, passive personality, protective principle, flag state, universal jurisdiction). Universal jurisdiction (crimes so grave any state may prosecute; established for piracy, genocide, CAH, war crimes grave breaches, torture with aut dedere aut judicare; African Union critique of European courts; Yerodia Case DRC v Belgium ICJ 2002 on Belgian universal jurisdiction warrant and incumbent Foreign Minister immunity without ruling on legality of universal jurisdiction in abstract). Challenges of national prosecutions (evidence, witnesses, resources and expertise, political will, fair trial, selectivity structural risk). Australia's domestic framework (Geneva Conventions Act 1957 Cth; International Criminal Court Act 2002 Cth and ICC Consequential Amendments Act 2002 incorporating ICC definitions into Criminal Code Act 1995 Cth Div 268; four heads of jurisdiction in Div 268; Attorney-General consent required for prosecution; Brereton Report 2020 on credible evidence of unlawful killings of 39 Afghans; Office of the Special Investigator created). Chapter 5 (Crimes Against Humanity): Historical development (Franco-British-Russian declaration 1915, Nuremberg Charter Art 6(c) with war nexus, Control Council Law No 10 removed nexus, ICTY Statute required armed conflict nexus eventually interpreted away, ICTR required discriminatory grounds, Rome Statute adopts neither). Definition Art 7(1) Rome Statute (eleven underlying acts: murder, extermination, enslavement, deportation or forcible transfer, imprisonment, torture, rape and sexual violence, persecution, enforced disappearance, apartheid, other inhumane acts). Contextual elements: attack defined in Art 7(2)(a) as course of conduct involving multiple acts pursuant to state or organisational policy (policy element controversial: ICTY Kunarac rejected it for customary law, ICC Statute includes it); widespread or systematic disjunctive test (widespread as large-scale and number of victims, systematic as organised nature and improbability of random occurrence); directed against civilian population as primary object with IHL definition of civilian. What not required (no nexus to armed conflict, no discriminatory animus except for persecution Art 7(1)(h)). Mental element Art 30 with Art 7(1) knowledge of attack requirement (recklessness insufficient). Key underlying acts table (murder, extermination, enslavement, deportation or forcible transfer, torture with no specific purpose requirement unlike CAT, rape and sexual violence expanded list, persecution requiring discriminatory grounds and including gender under Art 7(3), enforced disappearance, apartheid). Draft Convention on CAH (ILC 2019 Draft Articles under UNGA discussion, no standalone convention unlike genocide and war crimes, would require domestic criminalisation and aut dedere aut judicare and inter-state cooperation). Chapter 6 (War Crimes): Nature and sources (IHL as substantive source, two bodies: Hague Law on means and methods from 1899 and 1907 Conventions; Geneva Law on protected persons from four 1949 Conventions and Additional Protocols 1977). IAC vs NIAC classification (IAC: all four Geneva Conventions and AP I apply, mandatory grave breaches prosecution obligation; NIAC: Common Art 3 and AP II apply, narrower but ICL increasingly convergent). Rome Statute Art 8 four categories (Art 8(2)(a): grave breaches IAC only including wilful killing torture inhumane treatment extensive destruction; Art 8(2)(b): other serious violations IAC including attacks on civilians, humanitarian missions, prohibited weapons; Art 8(2)(c): Common Art 3 violations NIAC including murder mutilation torture hostages; Art 8(2)(e): other serious violations NIAC). Chapeau Art 8(1) (guidance not required element, single isolated IHL violation can constitute war crime, gravity threshold screens isolated incidents). Four key war crimes principles (military necessity, distinction, proportionality, precaution). Chapter 7 (Genocide): Historical development (Lemkin coined term 1944, Nuremberg indictment referenced it informally, UNGA Res 96(I) 1946, Genocide Convention adopted 9 December 1948 entered into force 12 January 1951, first international conviction: Akayesu ICTR 2 September 1998, Kambanda sentenced two days later, Bosnia v Serbia ICJ 2007 on Serbia's obligation to prevent). Definition Genocide Convention Art II and Rome Statute Art 6 (five underlying acts with intent to destroy national ethnical racial or religious group in whole or in part). Protected groups (exhaustive list, political and social groups excluded as controversial even during drafting, ICTR confirmed exhaustive, boundaries unclear so courts moved toward subjective perpetrator-perception test per ICTY Trial Chamber in Krstic). Dolus specialis (specific intent hallmark distinguishing genocide from CAH as crime of crimes; four key aspects: destroy as physical and biological not merely cultural; in whole or in part as substantial not trivial per Krstic on Srebrenica military-aged men; as such requiring targeting because of group membership; proving by inference from circumstantial evidence with high standard). Five underlying acts (killing requires intentional killing; serious bodily or mental harm includes rape and torture; conditions of life calculated to bring about physical destruction includes starvation and expulsion; preventing births includes forced sterilization and separation; forcibly transferring children addresses future generation). Scale (no explicit requirement, single killing with genocidal intent possible in principle, ICC Elements of Crimes add controversial contextual element of manifest pattern; Krstic ICTY AC 19 April 2004 on 7,000 to 8,000 Bosnian Muslim men as substantial part). Chapter 8 (Crime of Aggression): Historical development (Nuremberg called crimes against peace as supreme international crime, Kellogg-Briand Pact 1928 invoked, Cold War stall, UNGA Res 3314 1974 to guide UNSC not individual liability). ICC definition Art 8bis (planning preparation initiation or execution by person in position to exercise control over or direct political or military action of state, of act constituting manifest violation of UN Charter; acts of aggression list including invasion, bombardment, blockade, attack on armed forces, use of territory, mercenaries; Kampala Review Conference 2010, activated by ASP December 2017). Key features: leadership crime element (limited to heads of state and government and senior commanders and foreign ministers and others at apex, ordinary soldiers excluded, High Command case Control Council Law No 10); manifest violation threshold (not every unlawful use of force qualifies, character gravity and scale assessed, prevents ICC adjudicating every disputed use of force); jurisdiction over aggression Art 15bis (must be state party aggressor against state party, non-acceptance declaration Art 15bis(4), UNSC referral Art 15ter overrides nationality and territorial constraints). Relationship to use of force prohibition Art 2(4) UN Charter as jus cogens (three exceptions: UNSC Ch VII, self-defence Art 51, contested humanitarian intervention; UNSC authorisation or lawful self-defence negates aggression charge). Chapter 9 (Modes of Liability): Overview (paradigmatic offender orders or organises from distance not physically commits). Art 25(3) Rome Statute six modes (Art 25(3)(a): committing individually jointly or through another; Art 25(3)(b): ordering soliciting inducing; Art 25(3)(c): aiding abetting assisting; Art 25(3)(d): group common purpose contribution; Art 25(3)(e): direct and public incitement to genocide; Art 25(3)(f): attempt). Three forms of perpetration under Art 25(3)(a) (direct commission; joint commission as co-perpetration requiring essential task and crime impossible without contribution; indirect commission through another person as tool via coercion or organisational control or use of person lacking mens rea). Joint Criminal Enterprise ICTY (Tadic ICTY AC 1999, three categories table: JCE I Basic with shared intent; JCE II Systemic for concentration camp contexts with knowledge of system; JCE III Extended with dolus eventualis for foreseeable unintended crimes; JCE controversial especially JCE III, ECCC Pre-Trial rejected JCE III as not customary law in 1970s, ICC Statute does not adopt JCE instead uses Art 25(3)). Command and superior responsibility Art 28 (superior criminally responsible for subordinates' crimes when effective control and knew or should have known and failed to prevent or punish; five key features: superior-subordinate relationship without formal rank required; knowledge standard as military knew or should have known versus civilian knew or consciously disregarded; failure to prevent or punish as necessary and reasonable measures; causal link Rome Statute requires crimes occurred as result of failure; nature of liability debate between mode of participation and independent dereliction). Ordering inducing soliciting Art 25(3)(b) (ordering requires superior-subordinate and must actually cause; soliciting and inducing without hierarchy). Aiding and abetting Art 25(3)(c) (practical assistance encouragement or moral support with substantial effect; knowledge not shared intent required; secondary liability lower culpability). Chapter 10 (Defences): Grounds for excluding criminal responsibility Art 31 (mental disease or defect Art 31(1)(a); involuntary intoxication Art 31(1)(b); self-defence Art 31(1)(c) not available for CAH or genocide; duress Art 31(1)(d) not available where voluntarily placed in situation; mistake of fact Art 32(1); mistake of law Art 32(2) narrowly construed). Superior orders Art 33 (three conditions for defence: legal obligation to obey, did not know unlawful, not manifestly unlawful; orders to commit genocide or CAH are always manifestly unlawful so defence unavailable for those crimes; Nuremberg established rejection of absolute defence). Head of state immunity (immunity ratione personae: absolute while in office for sitting heads of state and foreign ministers, even unofficial acts; immunity ratione materiae: functional immunity for official acts survives leaving office; Yerodia on domestic courts and personal immunity; Rome Statute Art 27 irrelevance of official capacity before ICC; Al-Bashir situation 2009 to 2010 on states parties' obligations to arrest non-party state sitting president, ICC held customary immunities do not apply before international courts but reasoning contested, multiple state non-compliance; three legal theories on non-party state immunity: procedural bar, UNSC waiver, treaty-based waiver; Al-Bashir removed from power 2019). Chapter 11 (Head of State Immunity: Detailed Analysis): Immunities ratione personae vs ratione materiae in detail. Al-Bashir controversy three theories. African Union tensions and practical consequences. Philippines situation Decision on Defence Challenge to Jurisdiction 23 October 2025 on residual jurisdiction after withdrawal. Chapter 12 (Quick Reference Tables): Rome Statute key articles table (Art 1 through Art 127, thirty-five articles with subjects). Key cases summary table (Nuremberg IMT through Ntaganda ICC AC 2021, fifteen cases with forum and key principle). Four core crimes compared table (seven dimensions: nexus to armed conflict, contextual requirement, scale requirement, protected persons, specific intent, applicable in peacetime, who can commit). Chapter 13 (ICC Preliminary Examination Process): Four phases in detail (Phase 1 initial assessment filtering manifestly outside jurisdiction; Phase 2 jurisdiction assessment; Phase 3 admissibility on complementarity and gravity; Phase 4 interests of justice Art 53(1)(c); state and UNSC referrals begin at Phase 2; proprio motu needs PTC authorisation Art 15(4)). Australia at Phase 1 (communications re Afghanistan conduct and immigration detention submitted, no formally opened Phase 2 preliminary examination). Challenges (transparency, selectivity, victim notification, duration with Iraq/UK lasting 2006 to 2020, relationship with complementarity). Chapter 14 (Specific ICC Situations and Cases): Uganda (first self-referral December 2003, LRA arrest warrants 2005 for Joseph Kony and four commanders, selective investigation question, Kony at large as of mid-2025). Darfur (UNSC Res 1593 2005 second UNSC referral and first for non-party state, Al-Bashir warrants, four tensions: enforcement non-compliance including South Africa 2015, Africa-ICC tensions, non-party dependence on UNSC, Al-Bashir removed 2019 with transfer pending). Palestine (Art 12(3) 2009 found invalid, state party 2015, PTC I 2021 ruling on territorial jurisdiction over Gaza and West Bank, arrest warrants May 2024 for Netanyahu and Gallant for CAH and war crimes in Gaza and Hamas leaders, controversy over immunity claims and enforcement prospects). Ukraine (Art 12(3) declarations from 2013 and 2014, forty-plus state party referral 2022, investigation authorised, March 2023 arrest warrants for Putin and Lvova-Belova for unlawful deportation of Ukrainian children Art 8(2)(a)(vii), unprecedented warrant for sitting P-5 nuclear state president, South Africa BRICS 2023 immunity claim disputed by ICC, Ukraine 2025 legislation toward ratification). Philippines (2016 to 2019 war on drugs preliminary examination, withdrawal March 2019, ICC maintained jurisdiction over crimes committed while party, investigation September 2021, Duterte arrested March 2025 pursuant to CAH arrest warrant). Chapter 15 (The Mental Element): General standard Art 30 (intent and knowledge default; intent as to conduct means to engage; intent as to consequence means to cause or aware it will occur in ordinary course; knowledge as awareness of circumstance or consequence; recklessness and dolus eventualis generally insufficient). Dolus specialis (specific intent for genocide in addition to general mens rea; three approaches to proving: direct evidence, inferential evidence on pattern and scale and targeting, only reasonable inference standard from Kayishema and Al-Bashir). Mental elements for key crimes and modes table (genocide dolus specialis, CAH general intent plus knowledge of attack, war crimes general intent plus knowledge of armed conflict, aggression intent and knowledge plus manifest violation assessment, joint perpetration mutual intent and awareness, aiding and abetting knowledge not shared intent, military command responsibility knew or should have known, civilian command responsibility knew or consciously disregarded as wilful blindness higher standard). Chapter 16 (Victims and Reparations): Historical state-centred model. Victim participation Art 68(3) (participates where personal interests affected; through legal representatives; common legal representatives for groups; participation rights: submitting evidence, responding to Prosecutor, challenging warrants or non-investigation decisions, appearing at hearings; praised for voice, criticised for complicating and slowing proceedings). Reparations Art 75 (restitution compensation rehabilitation directly against convicted person or through Trust Fund for Victims; first reparations order in Lubanga case; collecting funds from limited-asset convicted persons as significant challenge; TFV collective reparations before conviction as innovative approach). Chapter 17 (Nullum Crimen Sine Lege): Three requirements (act defined as crime in law at time of commission, punishment not heavier than applicable at time, definitions accessible clear and not applied by analogy). Three functions (fair notice, restraint, legitimacy). Three historical tensions in ICL (Nuremberg aggression charge as ex post facto, JCE III development, recognition of new war crimes). ICC approach Arts 22 to 24 (strict construction, no analogy, in dubio pro reo for ambiguous definitions). Chapter 18 (Contemporary Issues): Non-state actors (CAH and war crimes applicable to non-state actors with organisational policy element; ICC prosecuted LRA and M23 and al-Shabaab-affiliated individuals; aggression the exception as it requires state involvement). ICC and Africa (majority African situations, neocolonial justice critique from African Union, defenders point to self-referrals and active conflicts and African state support and non-African warrants for Netanyahu and Putin and Gallant; critics on deprioritisation of US Afghanistan forces and slow non-African situations and structural state cooperation disadvantage). ICL and artificial intelligence (OTP AI tools for Art 15 communications raising algorithmic bias concerns; AI-generated imagery and deepfakes complicating evidence authentication; autonomous weapons systems and IHL compliance debates; predictive analytics). Technology-facilitated crimes (OTP 2024 cyber-enabled crimes policy paper; cyber operations as war crimes if elements satisfied; disinformation and persecution or genocide incitement; attribution challenges; OTP commitment). Selectivity and legitimacy (three structural factors: non-party powerful state nationals largely insulated, domestic prosecution depends on political will and capacity, geographic concentration; Robert Jackson's warning on retroactive judgment for the weak and defeated). Chapter 19 (Ad Hoc Tribunals: ICTY and ICTR): ICTY (UNSC Res 827 1993, jurisdiction over war crimes CAH genocide in former Yugoslavia since 1991, Milosevic died before judgment, Karadzic and Mladic convicted of genocide re Srebrenica and siege of Sarajevo, first international genocide conviction in Krstic, developed JCE jurisprudence and sexual violence as war crimes and CAH, succeeded by IRMCT). ICTR (UNSC Res 955 1994, approximately 800,000 Tutsi and moderate Hutu killed in approximately 100 days, Arusha Tanzania, first international genocide conviction Akayesu 1998, first head of government guilty plea Kambanda 1998, rape as act of genocide with genocidal intent, Nahimana et al Media Case on radio incitement to genocide, succeeded by IRMCT). Hybrid tribunals table (SCSL: Sierra Leone civil war, Charles Taylor first sitting head of state prosecution during proceedings; ECCC: Khmer Rouge 1975 to 1979, Khieu Samphan convicted of genocide, rejected JCE III as not customary law in 1970s; STL: Hariri assassination 2005, first terrorism prosecution under international law, Ayyash convicted in absentia 2020; Iraqi High Tribunal: Hussein era crimes under Iraqi national law; Extraordinary African Chambers: Habre crimes in Chad, first African court applying universal jurisdiction principles, convicted 2016). Chapter 20 (War Crimes: Detailed Analysis): Grave breaches of Geneva Conventions (eight acts including wilful killing, torture, extensive destruction, compelling POW service, depriving fair trial, deportation, hostages; aut dedere aut judicare obligations; AP I 1977 extending grave breaches concept). Violations of laws and customs of war Art 8(2)(b) (nine listed including directing attacks on civilians, humanitarian missions, excessive incidental civilian harm, undefended towns, surrendered combatants, prohibited weapons, personal dignity, sexual violence, child soldiers under fifteen). NIAC war crimes Art 8(2)(c) and (e) (Common Art 3 prohibitions, Tadic 1995 interlocutory decision on customary law evolution for NIACs; IAC vs NIAC classification complex in internationalised conflicts). Chapeau requirements for war crimes (two elements: existence of armed conflict, nexus between act and armed conflict). Cultural property and war crimes (1954 Hague Convention, Art 8(2)(b)(ix) Rome Statute, Al Mahdi ICC TC VIII 2016 first conviction for attacking cultural heritage including UNESCO World Heritage Sites in Timbuktu with guilty plea and nine-year sentence). Chapter 21 (Sentencing and Penalties): ICC sentencing framework Art 77 (maximum 30 years or life for extreme gravity; fines; forfeiture; no death penalty). Factors in sentencing Art 78 (aggravating: prior convictions, abuse of power, vulnerable victims, cruelty, scale, role; mitigating: diminished mental responsibility, duress, superior pressure, assistance to victims, age, remorse, guilty plea, cooperation). ICC sentences to date (Lubanga 14 years, Katanga 12 years, Al Mahdi 9 years reduced for guilty plea, Bemba initially 18 years overturned on appeal, Ongwen 25 years one of longest). Chapter 22 (Complementarity in Practice): Complementarity spectrum (six positions from full national prosecution as inadmissible through positive complementarity through sham proceedings as admissible through inability through non-intervention). Unwillingness indicators Art 17(2) (shielding as most important, unjustified delay assessed contextually, lack of independence or impartiality borrowing from IHRL fair trial norms). Inability Art 17(3) (total or substantial judicial collapse or otherwise unable to obtain accused or evidence; Gaddafi example). Substantially the same conduct test (state cannot game system by prosecuting minor crime; Prosecutor v Saif Al-Islam Gaddafi ICC AC 2014 on Libya's inability due to judicial collapse and practical impossibility of obtaining Gaddafi from militia). Chapter 23 (CAH: The Proposed Convention): Legal gap (no standalone CAH convention unlike genocide and war crimes, no universal domestic criminalisation obligation, no aut dedere aut judicare, no inter-state cooperation framework). ILC 2019 Draft Articles adopting Rome Statute Art 7 definition under UNGA Sixth Committee negotiation. Arguments for (closes gap, domestic criminalisation, inter-state cooperation, equal treaty status) and against (risk of narrowing in negotiations, potential ICC dilution, powerful non-party states unlikely to join). Chapter 24 (Transitional Justice and ICL): Overview (judicial and non-judicial measures: criminal prosecutions, truth commissions, reparations, institutional reform, memorialisation; five goals: accountability, truth, reconciliation, reparation, non-recurrence). Peace versus justice tension (Kony and Al-Bashir warrants criticised as impeding peace; accountability as precondition for durable peace argument; South Africa TRC model of conditional amnesties; Art 53(1)(c) interpreted narrowly, ICC does not defer to peace processes). ICL's role (limited to small number of perpetrators, remote from victims, past not systemic reform, best as part of comprehensive strategy including truth-seeking and reparations and institutional reform, Arts 68 and 75 integrating victim-centred concerns). Chapter 25 (Comprehensive Revision): Key principles table (seven principles: individual criminal responsibility, nullum crimen sine lege, complementarity, ne bis in idem, no immunity, dolus specialis, no absolute superior orders with source for each). Eight-step ICL analysis framework (identify court and jurisdiction, identify crime, analyse contextual chapeau elements, analyse specific underlying act, analyse mental element, identify mode of liability, consider defences, consider admissibility and procedural issues). Synthesis (foundational promise of Nuremberg partially fulfilled, profound challenges remain including non-cooperation, selectivity, complementarity limits, enforcement difficulty, accountability versus peace tension). ICC at over twenty years (positive: permanent institution, significant jurisprudence, convictions including major commanders and political leaders, victim participation and reparations as innovations, preliminary examinations catalysing national prosecutions; challenging: conviction rates lower than hoped, proceedings long and expensive, high-profile acquittals, non-participation of major powers, state cooperation deficits, unprecedented political attacks). Eight key open questions (CAH Convention, aggression jurisdiction development, technology-facilitated crimes, major non-party state engagement, complementarity effectiveness, ICC-transitional justice relationship, ICC-African Union relationship, outcome significance of Rohingya and Philippines and Palestine and Ukraine situations).