President Trump's decision to launch a military campaign against Iran without Congressional approval has created a deep divide on Capitol Hill, largely along party lines.

Democratic leaders condemned the action as a “war of choice” and demanded that Congress return to Washington for an emergency vote on war powers. They announced plans to push for a resolution under the War Powers Act to prevent additional strikes.

House Minority Leader Hakeem Jeffries confirmed plans to force a vote when the House reconvenes. Representative Gregory Meeks called the President's decision an overreach of authority and demanded that Congress “immediately” consider approval or rejection.

Senator Mark Warner argued that conducting airstrikes without seeking authorization undermines constitutional oversight mechanisms. Representative Jim Himes noted that the campaign lacks clear strategic goals. Representative Alexandria Ocasio-Cortez declared the action unlawful and warned of potentially grave consequences.

Senator Tim Kaine questioned whether the U.S. is repeating long-term engagements in the Middle East. Senator Ruben Gallego warned that young soldiers should not pay the price for a regime-change campaign that has not been fully explained.

Meanwhile, most Republicans support the campaign. Senator Lindsey Graham praised the President's decision, calling it a decisive step. House Speaker Mike Johnson and Senate Majority Leader John Thune stated that Iran poses a serious threat through its nuclear program and support for armed groups in the region.

Some Republican voices of dissent also emerged. Senator Rand Paul and Representative Thomas Massie emphasized that the Constitution requires a vote before going to war.

The campaign, named “Operation Epic Fury,” targets Iran's missile systems and leadership, according to President Trump's statement. He acknowledged the possibility of military casualties and called on the Iranian people to seek a change in government.

The debate over war powers and Congress's role in authorizing military action has entered a new phase of tension as airstrikes continue.