Is Russia's invasion of Ukraine justified?

The question of whether Russia’s invasion of Ukraine is justified involves a major conflict between the political and legal arguments put forward by the Russian government and the overwhelming consensus of international bodies, legal scholars, and the global community.

Arguments and Justifications Presented by Russia

The Russian government, led by President Vladimir Putin, has presented several political, historical, and legal arguments to justify its military actions in Ukraine:

1.Collective Self-Defense: Prior to the full-scale invasion on February 24, 2022, Russia formally recognized the breakaway Donetsk and Luhansk regions in eastern Ukraine (the Donbas) as independent states. Russia argued that its military intervention was a lawful act of collective self-defense under Article 51 of the UN Charter, carried out at the request of these newly recognized republics to protect them from Ukrainian military action.

2.Preventing "Genocide": Moscow claimed that the Ukrainian government was committing "genocide" and systematic human rights abuses against the Russian-speaking population in the Donbas. President Putin stated that the military operation aimed to "demilitarize" and "denazify" Ukraine to protect these populations.

3.Security Concerns and NATO Expansion: Russia argued that the potential expansion of NATO to include Ukraine posed an existential threat to Russian national security. Moscow asserted that Western nations had violated past informal agreements regarding NATO's eastward expansion and that Ukraine’s integration into the alliance would bring hostile military infrastructure directly to Russia’s borders.

4.Historical Claims: In various speeches, President Putin has invoked historical arguments, asserting that Russians and Ukrainians are "one people" and questioning the historical legitimacy of Ukraine's borders and its status as a fully sovereign state separate from Russia.

Counterarguments and the International Legal Consensus

The vast majority of the international community, including the United Nations, international courts, and global legal scholars, has rejected Russia's justifications, characterizing the invasion as an unprovoked, illegal act of aggression. The primary counterarguments include:

1.Violation of the UN Charter: Critics point out that the invasion is a direct violation of Article 2(4) of the UN Charter, which obligates all member states to refrain from the "threat or use of force against the territorial integrity or political independence of any state."

2.Rejection of the Self-Defense Argument: International legal experts argue that Article 51 of the UN Charter only permits self-defense in response to an actual or imminent armed attack. Ukraine had not attacked or threatened to attack Russia. Furthermore, because Donetsk and Luhansk were legally part of Ukraine under international law, they did not qualify as sovereign states, meaning the concept of "collective self-defense" could not legally apply to them.

3.Unsubstantiated Genocide Claims: International bodies, including the United Nations and the Organization for Security and Co-operation in Europe (OSCE), found no evidence to support Russia’s claims of genocide in the Donbas. In March 2022, the International Court of Justice (ICJ) responded to a lawsuit brought by Ukraine by ordering Russia to immediately suspend its military operations, finding no basis for Russia's claims that it was acting to prevent genocide.

4.NATO Expansion Does Not Legally Justify War: Under international law, a sovereign nation’s desire to join a defensive alliance (such as NATO) does not constitute an "armed attack" or an imminent threat that would legally justify a pre-emptive military invasion by a neighboring country.

5.Violation of Existing Treaties: The invasion is widely seen as a violation of bilateral and international treaties in which Russia formally committed to respecting Ukraine’s sovereign borders, most notably the 1994 Budapest Memorandum, under which Ukraine agreed to give up its nuclear arsenal in exchange for security assurances and respect for its independence and existing borders from Russia, the US, and the UK.

Decisions by Global Bodies

The overwhelming consensus of global institutions has formally condemned the invasion as unjustified and illegal:

•The UN General Assembly: In March 2022, the UN General Assembly adopted Resolution ES-11/1 by a vote of 141 to 5, deploring the invasion in the strongest terms and demanding the immediate and unconditional withdrawal of Russian forces. Subsequent resolutions, including those condemning Russia’s attempted annexations of Ukrainian territories, have passed with similar overwhelming majorities.

•The International Criminal Court (ICC): The ICC has launched investigations into alleged war crimes, crimes against humanity, and the crime of aggression committed during the conflict.

In summary, while the Russian government has presented various security, humanitarian, and historical justifications for its actions, these claims are not accepted under international law. The overwhelming global consensus among nations, legal scholars, and international bodies is that Russia’s invasion of Ukraine is an illegal act of aggression that violates the core principles of state sovereignty and territorial integrity.

Citations (9)

1wikipedia.orgEncyclopedias and referencequality 0.83
wikipedia.org
Backs: “Collective Self-Defense: Prior to the full-scale invasion on February 24, 2022, Russia formally recognized the breakaway Donetsk and Luhansk regions in eastern Ukraine (the Donbas) as independent states. Russia argued that its military intervention was a lawful act of collective self-defense under Article 51 of the UN…”
2cfr.orgNonprofits and think tanks
cfr.org
Backs: “Russia argued that its military intervention was a lawful act of collective self-defense under Article 51 of the UN Charter, carried out at the request of these newly recognized republics to protect them from Ukrainian military action. 2.”
3tandfonline.comAcademic
tandfonline.com
Backs: “Preventing "Genocide": Moscow claimed that the Ukrainian government was committing "genocide" and systematic human rights abuses against the Russian-speaking population in the Donbas. President Putin stated that the military operation aimed to "demilitarize" and "denazify" Ukraine to protect these populations.”
4icds.eeNonprofits and think tanks
icds.ee
Backs: “President Putin stated that the military operation aimed to "demilitarize" and "denazify" Ukraine to protect these populations. 3.”
5harvard.eduAcademic
harvard.edu
Backs: “President Putin stated that the military operation aimed to "demilitarize" and "denazify" Ukraine to protect these populations. 3.”
6europa.euGovernment
europa.eu
Backs: “Counterarguments and the International Legal Consensus. The vast majority of the international community, including the United Nations, international courts, and global legal scholars, has rejected Russia's justifications, characterizing the invasion as an unprovoked, illegal act of aggression. The primary…”
7un.orgGovernment
un.org
Backs: “Decisions by Global Bodies. The overwhelming consensus of global institutions has formally condemned the invasion as unjustified and illegal: The UN General Assembly: In March 2022, the UN General Assembly adopted Resolution ES-11/1 by a vote of 141 to 5, deploring the invasion in the strongest terms and demanding the…”
8wikipedia.orgEncyclopedias and referencequality 0.83
wikipedia.org
Backs: “Subsequent resolutions, including those condemning Russia’s attempted annexations of Ukrainian territories, have passed with similar overwhelming majorities. The International Criminal Court (ICC): The ICC has launched investigations into alleged war crimes, crimes against humanity, and the crime of aggression…”
9apnews.comNews and mediaquality 1.00
apnews.com
Backs: “Subsequent resolutions, including those condemning Russia’s attempted annexations of Ukrainian territories, have passed with similar overwhelming majorities. The International Criminal Court (ICC): The ICC has launched investigations into alleged war crimes, crimes against humanity, and the crime of aggression…”