A Barrier to Peace: The United States Vetoes Another UNSC Ceasefire Resolution

The United States’ repeated use of its veto power at the United Nations Security Council (UNSC) to block ceasefire resolutions in Gaza has become a focal point of international criticism. According to The Guardian, since the onset of the Israel-Hamas conflict in October 2023, the U.S. has exercised its veto six times to prevent resolutions calling for an immediate and unconditional ceasefire, despite overwhelming support from other council members. The most recent veto occurred on June 4, 2025, when the U.S. blocked a resolution co-sponsored by Algeria, Greece, and Pakistan that demanded an immediate and permanent ceasefire in Gaza and unrestricted humanitarian access. The United States has repeatedly stressed the need for peace and stability in the Middle East, yet exercises its veto powers to prevent an immediate ceasefire that undoubtedly could save thousands of lives in Gaza. According to the Associated Press, U.S. Ambassador Dorothy Shea argued that the resolution undermined ongoing diplomatic efforts and favored Hamas, stating that it did not link the ceasefire to the release of hostages held by Hamas and lacked a condemnation of Hamas’ October 7, 2023, attack on Israel. However, contrary to Shea’s position, 90% of the hostages released by Hamas have happened in the absence of military pressure by Israel and the United States.

These repeated vetoes have drawn widespread international condemnation. Countries such as China, Russia, and France have criticised the U.S. for obstructing peace efforts and facilitating the suffering of Palestinians. The humanitarian situation in Gaza is dire. As of June 2025, over 61,700 Palestinians have been killed, and the majority of Gaza’s 2.3 million residents have been displaced. There are thousands missing, and thousands more buried under the rubble. The United Nations has reported shortages of food, fuel, water, and medicine, along with the threat of famine and diseases. The U.S.’ stance at the UNSC has been seen as a barrier to addressing the urgent needs of the people of Palestine. It is also viewed as a barrier for peace in the Middle East.

The repeated use of its veto power to block ceasefire resolutions in Gaza has led to the US isolating itself, and it is no doubt contributing to the ongoing humanitarian crisis in Gaza. When we consider the US’ lukewarm approach to settler violence in the West Bank, another veto sends a mixed message. Sanctioning individual extremists for ongoing cruelty in the West Bank yet allowing for the violence to continue in Gaza is an obvious double standard. By prioritising its strategic alliance with Israel above humanitarian considerations, the U.S. risks being complicit in the suffering of innocent civilians and undermining efforts toward lasting peace in the Middle East.