The Pentagon has paused some munitions shipments to Ukraine, including air defense missiles, after conducting a review of military spending and American support to foreign countries, a senior White House official told CNN.

The Pentagon has halted some shipments of air defense missiles and other precision munitions to Ukraine over concerns that U.S. stockpiles are too low, two people familiar with the decision said on Tuesday.

The decision was driven by the Pentagon’s policy chief, Elbridge Colby, and was made after a review of Pentagon munitions stockpiles.

Russia launched a major attack on Ukraine’s fuel supply facilities on Monday (30 June). Footage released by the Russian Ministry of Defense shows missiles being fired by Russia hitting numerous targets and drones across Ukraine.