The first batch of U.S.-made M1 Abrams tanks has arrived in Ukraine, marking a significant development in the country's ongoing conflict. President Zelensky confirmed the tanks' arrival on September 25. The tanks are part of the United States' efforts to support Ukraine and help the nation become a munitions manufacturing center. However, there is uncertainty about the tanks' impact on the shifting battlefield and how quickly they can enter the fight. Some Ukrainian officials acknowledge that, four months into the offensive, the tanks are unlikely to significantly alter the shape of the war. American defense officials had previously stated that the tanks were ill-suited for Ukraine's forces due to their complexity. Despite misinformation claiming they will achieve a breakthrough, there is a need to clarify what the Abrams tanks can and cannot do in Ukraine. The United States is also considering the possibility of delivering an additional batch of tanks to Ukraine, in addition to the ongoing shipment of 31 tanks.