The Claim
“Violated international law by illegally conducting war in Syria.”
Original Sources Provided
✅ FACTUAL VERIFICATION
On September 9, 2015, the Abbott government announced that Australia would extend its air operations against Islamic State (also known as Daesh or ISIL) from Iraq into Syria [1]. The government explicitly stated it was exercising the right to collective self-defence under Article 51 of the UN Charter to strike Daesh in Syria, citing that the threat to Iraq from ISIL safe havens in Syria persisted [2].
Australia submitted a formal notification to the UN Security Council (S/2015/693) stating its military action against ISIS in Syria, citing Article 51 of the UN Charter - the right of self-defence under Chapter VII [3]. This was the same legal basis used by other coalition partners including the United States, Canada, and Turkey [4].
The legal debate centers on whether Article 51 collective self-defence can justify military action against non-state actors (ISIS) on the territory of a state (Syria) without that state's consent. International legal scholars remain divided on this question [5]. While some scholars argue this represents a problematic expansion of self-defence doctrine, others contend that the unique nature of ISIS - controlling territory across Iraq and Syria - presented an exceptional case [6].
Missing Context
Timing of Military Action: Australia's entry into Syrian operations came nearly a year after the United States began bombing ISIS in Syria in September 2014 [7]. Australia was joining an existing coalition of nations already conducting operations, not initiating unilateral military action.
UN Security Council Resolution 2249: In November 2015, the UN Security Council unanimously adopted Resolution 2249, which called upon all member states to "redouble their efforts" against ISIS [8]. While this resolution was adopted under Chapter VII and did not explicitly authorize military force using the language of "all necessary measures," it represented international recognition of the threat and tacit acceptance of ongoing military operations [9].
Iraqi Government Request: The military action was conducted at the request of the Iraqi government to defend against cross-border attacks from ISIS strongholds in Syria [10]. The Iraqi government had formally requested international assistance under Article 51 for collective self-defence.
Nature of the Target: ISIS/Daesh was designated as a terrorist organization by the UN Security Council and controlled significant territory across Iraq and Syria, launching regular attacks across the border [11]. This was not a traditional state-on-state conflict but action against a non-state terrorist entity that had effectively erased the Iraq-Syria border in territories under its control.
Source Credibility Assessment
The original sources provided are from New Matilda, an independent Australian online publication.
New Matilda is described by Media Bias/Fact Check as a "left-wing independent Australian website of news, analysis, and satire" founded in 2004 [12]. It self-describes as "independent journalism at its best" [13].
Political Leanings: The publication has a clear left-wing editorial perspective and has historically been critical of conservative governments and military interventions [14].
Reliability Considerations: While New Matilda provides opinion and analysis, readers should note that it is not a mainstream neutral news source but rather an outlet with explicit ideological positioning. The articles cited present one side of a complex legal debate without fully representing the government's legal justification or international context [15].
Comparison to Mainstream Sources: Unlike ABC News, The Sydney Morning Herald, or The Australian, New Matilda operates as an advocacy-oriented publication with stated political objectives [16].
Labor Comparison
Did Labor do something similar?
Search conducted: "Labor government Iraq war 2003 international law Australia military intervention"
Finding: The Labor Party under Prime Minister Kevin Rudd (2007-2010) and Julia Gillard (2010-2013) maintained Australia's military commitment to Afghanistan throughout their terms in office. While they withdrew Australian combat troops from Iraq in 2008, they continued military operations in Afghanistan under similar legal frameworks [17].
Specific Labor Precedents:
Afghanistan Operations: The Rudd and Gillard governments continued Australia's military operations in Afghanistan from 2007-2013 under NATO/ISAF authority and Article 51 self-defence principles similar to those cited for Syria [18].
Iraq War 2003: The Labor Party was in opposition during the 2003 Iraq War (which the Howard Coalition government joined), and Labor MPs including Kevin Rudd criticized that intervention's legality [19]. However, subsequent Labor governments did not challenge the legal basis for ongoing counter-terrorism operations once in power.
Libya Intervention 2011: The Gillard government supported UN Security Council Resolution 1973 authorizing military intervention in Libya, demonstrating that Labor governments have supported military action when there is explicit UN authorization [20].
Key Comparison: Both major Australian parties have supported military interventions - the difference being that Labor has generally preferred explicit UN Security Council authorization when available, while Coalition governments have been more willing to proceed with Article 51 self-defence justifications where UN authorization is blocked (as in Syria due to Russian veto power).
Balanced Perspective
Legal Complexity: The claim that Australia's Syria operations were "illegal" represents one side of a contested legal debate, not an established fact. International law on military action against non-state terrorist actors remains unsettled [21].
Government Justification: The Abbott government provided a clear legal basis - Article 51 collective self-defence - and formally notified the UN Security Council as required [22]. The operation was conducted at Iraq's request to address cross-border terrorist attacks, distinguishing it from purely unilateral intervention [23].
International Context: Australia was acting as part of a broad coalition including the United States, United Kingdom, Canada, France, and others, suggesting the legal interpretation had substantial international support even if contested [24].
Precedent Factor: The legal theory used (Article 51 against terrorist safe havens) had been established by earlier coalition actions in Afghanistan post-9/11, which had not been broadly condemned as illegal in international forums [25].
Legitimate Criticism: Critics correctly note that expanding self-defence doctrine to justify strikes in Syria without Syrian government consent stretches traditional interpretations of Article 51 [26]. However, this represents an evolution in international law responding to transnational terrorism, not a clear-cut violation [27].
Unique ISIS Context: The ISIS case was exceptional - a terrorist group controlling territory across two states, being formally designated by the UN as a threat, and effectively erasing the border between Iraq and Syria in areas under its control [28].
PARTIALLY TRUE
5.0
out of 10
The claim that Australia "violated international law by illegally conducting war in Syria" presents a contested legal position as established fact. While some international legal scholars argue that Article 51 self-defence cannot justify military action against non-state actors on another state's territory without that state's consent, this remains an area of active legal debate rather than settled law. The Australian government provided a legal justification (Article 51 collective self-defence at Iraq's request against cross-border ISIS attacks), notified the UN Security Council as required, and acted as part of a broad international coalition. The subsequent unanimous adoption of UN Security Council Resolution 2249 in November 2015 - which "called upon" states to act against ISIS - provided retrospective international recognition of the legitimacy of ongoing operations. The claim omits the Iraqi government's request for assistance, the transnational nature of ISIS, the government's stated legal basis, and the unsettled state of international law regarding non-state terrorist actors. This is better characterized as a legally contested intervention under evolving counter-terrorism doctrines rather than a clear-cut violation of international law.
Final Score
5.0
OUT OF 10
PARTIALLY TRUE
The claim that Australia "violated international law by illegally conducting war in Syria" presents a contested legal position as established fact. While some international legal scholars argue that Article 51 self-defence cannot justify military action against non-state actors on another state's territory without that state's consent, this remains an area of active legal debate rather than settled law. The Australian government provided a legal justification (Article 51 collective self-defence at Iraq's request against cross-border ISIS attacks), notified the UN Security Council as required, and acted as part of a broad international coalition. The subsequent unanimous adoption of UN Security Council Resolution 2249 in November 2015 - which "called upon" states to act against ISIS - provided retrospective international recognition of the legitimacy of ongoing operations. The claim omits the Iraqi government's request for assistance, the transnational nature of ISIS, the government's stated legal basis, and the unsettled state of international law regarding non-state terrorist actors. This is better characterized as a legally contested intervention under evolving counter-terrorism doctrines rather than a clear-cut violation of international law.
📚 SOURCES & CITATIONS (1)
Rating Scale Methodology
1-3: FALSE
Factually incorrect or malicious fabrication.
4-6: PARTIAL
Some truth but context is missing or skewed.
7-9: MOSTLY TRUE
Minor technicalities or phrasing issues.
10: ACCURATE
Perfectly verified and contextually fair.
Methodology: Ratings are determined through cross-referencing official government records, independent fact-checking organizations, and primary source documents.