The Pentagon rerouted millions of dollars’ worth of weapons and vehicles from Iraq to Syria in the second half of 2018, Al-Monitor has learned, as US-backed forces cornered the last remnants of the Islamic State (IS).

In a series of notifications to Congress reviewed by Al-Monitor, the Defense Department said it had determined that a bevy of supplies purchased by the Pentagon for the Iraqi military would instead go to the Kurdish-dominated Syrian Democratic Forces (SDF). The Pentagon sent lawmakers its last reprogramming notification for 2018 on Dec. 31, 12 days after President Donald Trump announced his decision to withdraw US troops from Syria.

The stock of equipment includes nearly 50 Humvees, 20 mine-resistant vehicles, 40 enhanced armament carriers and nearly 700 light anti-tank weapons. The Pentagon also approved the transfer of more than 2,400 mortar rounds, 25 mine rollers and dozens of charges used to destroy mines and other explosives, the letters indicate.

Cmdr. Sean Robertson, a Pentagon spokesman, would not confirm whether the supplies had been moved, citing government policy. When Al-Monitor reported the transfer of route clearance equipment to Syria in June, he said it would “assist the SDF in successfully retaking the last remaining [IS-held] territory in Syria.”