The US House of Representatives has passed a $US717 billion ($A948 billion) defence policy bill that would give the military a 2.6 per cent pay hike, the largest in nine years.
The bipartisan 351-66 vote sends the measure to the Senate, where a key panel completed a companion measure in a closed-door session on Wednesday.
The annual measure sets policies and a budget outline for the Pentagon that are funded by a subsequent appropriations bill that typically follows its parameters fairly closely.
The military got a major budget increase under the terms of a bipartisan pact passed earlier this year that the Pentagon's many allies in Washington promise will address shortfalls in military readiness such as pilot training, maintenance of equipment, and procurement of new weapons systems.
House Armed Services Committee Chairman Mac Thornberry said the measure puts a particular focus on pilot training and retention.
"The key focus of this bill is restoring readiness to ensure that when our men and women in uniform go out on mission, they have the best equipment, the best training and the best support our nation can provide," Thornberry said.
