Along with replenishing munitions stockpiles, the supplemental request supports two key Space Force programs, drones, cybersecurity and autonomy.

The proposed Robotic and Autonomous Systems Combatant Command would have special test and evaluation authorities, as well as limited acquisition authorities to streamline capability delivery.

The Air Force expects to purchase nearly 28,000 Family of Affordable Mass Missiles in the coming years.

The Space Data Network has multiple components and will support a number of Pentagon-wide efforts, including the Golden Dome for America missile defense architecture.

The Army's request comes amid concerns over the Pentagon draining its weapon stockpiles during Operation Epic Fury.

If approved by lawmakers, the Air Force's budget request would kick off procurement of CCA Increment 1.

The funding proposal would boost spending on the initiative by more than an order of magnitude.

The budget proposal includes initial funding for a new class of battleships.