Congress has not used its constitutionally granted power to influence the war in Iran. Bloomberg Creative via Getty Images

Trump sidelined Congress’ authority over war on Iran – and lawmakers allowed it, extending a 75‑year trend

Congress has refused to exercise oversight of the Iran war, with Republicans nixing Democrats’ attempts to exercise legislators’ power over military engagements. That’s nothing new.
Rubble from a police station damaged in airstrikes on March 3, 2026 in Tehran, Iran. Majid Saeedi/Getty Images

Congress once fought to limit a president’s war powers − more than 50 years later, its successors are less willing to assert their authority

At the tail end of the Vietnam War, Congress engaged in a breathtaking act of legislative assertion, affirming that lawmakers held the power to declare war – not the president.
Explosions were seen across Caracas after the U.S. launched large-scale attacks on Venezuela and captured its leader and his wife. AFP via Getty Images

I wrote a book on the politics of war powers, and Trump’s attack on Venezuela reflects Congress surrendering its decision‑making powers

Congress has a legal, constitutional and even moral responsibility to assert itself as a branch when it comes to military actions by the US, says an expert on war powers.
President Donald Trump is seen on a monitor in the White House press briefing room on June 21, 2025, after the U.S. military strike on three sites in Iran. AP Photo/Alex Brandon

Presidents of both parties have launched military action without Congress declaring war − Trump’s bombing of Iran is just the latest

Against the backdrop of US attacks on Iranian nuclear sites, a scholar of presidential powers examines the history and current use of the laws around US military action.
A U.K. military aircraft takes off to participate in a joint U.S.-U.K. mission against Houthis. UK Ministry of Defence/Anadolu via Getty Images

Biden’s use of military in Yemen upsets congressional progressives, but fits with long tradition of presidents exercising commander in chief’s power

In the wake of US attacks against Houthi militants in Yemen, a scholar of presidential power to use the military examines the history and present of the laws around US military action.
The aftermath of a U.S. drone strike in January 2020 that killed Iranian Gen. Qassim Soleimani. Iraqi Prime Minister Press Office, via AP

Congress moves to reclaim its war powers

A new proposal also puts pressure on presidents to evaluate their foreign policy objectives more clearly to determine whether military action is, in fact, appropriate.
The three branches of U.S. government often find themselves in tension. White House, Eric Kiser; Capitol, John Xavier; Supreme Court, Architect of the Capitol

Why disputes between Congress and the White House so often end up in court

When presidents have tried to address pressing issues through executive action, members of Congress are quick to ask the courts to step in.
What happens when an election is contested? Gorilla Studio/Getty

A contested election: 6 essential reads

The presidential election outcome seems to be at least partially in dispute. Six scholars provide a history of contested elections in the US and explain what happens when the results are challenged.
Election fraud is not usually as obvious as this. Victor Moussa/Shutterstock.com

‘Stolen’ elections open wounds that may never heal

When the electoral process was helped along by practices that either were or appeared to be underhanded, the resulting wounds took a long time to heal – and may not ever have healed.
In an official White House photo, President Donald Trump stands alone. Shealah Craighead/White House

Trump, like Obama, tests the limits of presidential war powers

Both President Trump and President Obama used military force without informing Congress, or getting its approval. But the differences reveal more than the similarities.
U.S. forces are still in Syria, but their role has changed substantially in recent weeks. AP Photo/Baderkhan Ahmad

Could Congress reverse Trump’s decision to pull troops out of Syria?

Since the 1940s, Congress has largely let the president make decisions, while members of the House and Senate endorse or condemn those actions from the sidelines.
Kentucky Republican Mitch McConnell, the senate majority leader, has a lot of power. AP Photo/Timothy D. Easley

Impeachment comes to the Senate – 5 questions answered

Senate Majority Leader Mitch McConnell is known as a master of Senate rules. If the House impeaches President Trump, what could he do to influence the process – and outcome – of a trial?

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