Ukraine is running dangerously low on munitions as efforts to get fresh funds for weapons have stalled amid Republican opposition

The Pentagon will rush about $300m in weapons to Ukraine after finding some cost savings in its contracts, even though the military remains deeply overdrawn and needs at least $10bn to replenish all the weapons it has pulled from its stocks to help Kyiv in its desperate fight against Russia, the White House announced on Tuesday.

It’s the Pentagon’s first announced security package for Ukraine since December, when it acknowledged it was out of replenishment funds. It wasn’t until recent days that officials publicly acknowledged they weren’t just out of replenishment funds, but $10bn overdrawn.

The announcement comes as Ukraine is running dangerously low on munitions and efforts to get fresh funds for weapons have stalled in the House because of Republican opposition. US officials have insisted for months that the United States wouldn’t be able to resume weapons deliveries until Congress provided the additional replenishment funds, which are part of the stalled supplemental spending bill.

The replenishment funds have allowed the Pentagon to pull existing munitions, air defense systems and other weapons from its reserve inventories under presidential drawdown authority, or PDA, to send to Ukraine and then put contracts on order to replace those weapons, which are needed to maintain US military readiness.