Recent military strikes by the United States and Israel against Iran have sparked intense global criticism and a heated constitutional debate domestically over President Donald Trump's authority to wage war. Despite the administration's justification of "self-defense" against an "imminent threat," opposition lawmakers and a former counterterrorism chief contend the President bypassed Congress, which constitutionally holds the sole power to declare war. Critics argue Trump's actions represent a significant overreach of executive power, violating both US constitutional frameworks and international law, citing instances like the alleged targeting of civilian infrastructure. With public support for the war low, members of Congress are now exploring legislative options, including withholding funding, to assert their authority and rein in presidential war-making capabilities.