Russia Vetoes Un Syrian Resolution -

As of , following the fall of the Assad regime in late 2024 , Russia's role and military presence in Syria—including its use of the S-400 missile system —have significantly diminished or ended. Vetoed United Nations Security Council resolutions on Syria

: Russia argues that resolutions often violate Syrian sovereignty by bypassing the central government. Russia vetoes UN Syrian resolution

: Russia has repeatedly blocked resolutions seeking to investigate and penalize the use of chemical weapons in Syria, such as the 2017 veto following the gas attack on Khan Sheikhoun . As of , following the fall of the

: Moscow frequently claims Western-led resolutions are "ultimatums" designed to force regime change rather than achieve a peaceful settlement. the Bab al-Hawa crossing).

: Multiple resolutions aimed at imposing sanctions on the Syrian leadership or formally condemning human rights violations by the Assad regime were torpedoed by Russia (often with China's support).

: Proposals for immediate cessations of hostilities, particularly during major military offensives like the 2016 siege of Aleppo , were blocked by Russia on the grounds that they were "unbalanced" or failed to address "armed groups". Russia's Official Justification

: Russia has frequently vetoed the renewal of the "cross-border" mechanism, which allowed the UN to deliver aid from Turkey into rebel-held parts of Syria without the Syrian government's consent (e.g., the Bab al-Hawa crossing).