The United States has warned that Hamas is planning an imminent attack on civilians in Gaza, which would represent a serious breach of the current ceasefire agreement. Tensions have escalated following the withdrawal of Israeli troops, with Hamas reportedly executing alleged collaborators and recalling thousands of its security forces to reassert control. Disturbing footage circulating online appears to show public executions carried out by Hamas, raising fears that the fragile peace deal could collapse. The United States has informed other mediators and threatened measures to protect civilians if the attack proceeds, while Hamas denies the allegations and accuses Israel of supporting rival factions.