Coalition forces were slightly injured in Iraq in a spate of drone attacks over the last 24 hours at US bases in Iraq as regional tensions flare following the deadly bombing of a hospital in Gaza.

Two drones targeted a base in western Iraq used by US forces and one drone targeted a base in northern Iraq. US forces intercepted all three, destroying two but only damaging the third, which led to minor injuries among coalition forces at the western base, according to a statement on Wednesday by US Central Command.

“In this moment of heightened alert, we are vigilantly monitoring the situation in Iraq and the region. US forces will defend US and coalition forces against any threat,” Central Command said.

Iranian-backed militias in Iraq have threatened to attack US facilities there because of American support for Israel.

The Islamic Resistance in Iraq, an umbrella group of Iranian-backed militias, issued a statement claiming responsibility for the two attacks and saying it “heralds more operations” against the “American occupation”. The salvos came at a time of tension and fears of a broader regional conflict after the Hamas-Israel war.