Republicans block Democrats' attempt to curb Trump's authority amid Iran war tensions

House Minority Leader Hakeem Jeffries sought to pass a war powers resolution by "unanimous consent" but was stopped by Trump's Republicans.

US President Donald Trump's Republicans on Thursday blocked an attempt by the opposition Democrats to curb his authority to wage war in Iran, amid mounting frustration in Congress over his handling of the Middle East conflict.

Republicans blocked an attempt to curb US President Donald Trump's power amid the tensions caused by his war on Iran (REUTERS)

House Minority Leader Hakeem Jeffries sought to pass a war powers resolution by "unanimous consent" -- a procedure that bypasses the need to hold a recorded vote, provided no one objects -- but was stopped, as expected, by the Republican majority's presiding officer.

The maneuver, staged during a short procedural session while lawmakers remain out of Washington, was largely symbolic but underscored growing Democratic anger over a conflict that has not been formally authorized by lawmakers.