Source: https://www.middleeastmonitor.com/news/middle-east/18967-isis-captured-2300-armoured-vehicles-from-iraqi-army
Iraqi security forces lost 2,300 Humvee armoured vehicles to the Islamic State in Mosul last summer, Iraqi Prime Minister Haidar Al-Abadi revealed.
"In the collapse of Mosul, we lost a lot of weapons. We lost 2,300 Humvees in Mosul alone," Al-Abadi said, pointing out that "several Russian and American maintenance companies and contractors left the country because of the deteriorating security situation in Iraq."
Last year, the US State Department approved the sale of 1,000 Humvees with increased armour, machine guns, grenade launchers, other gear and support, estimated to cost $579 million.
Source: http://rt.com/news/263769-iraq-isis-humvees-weapons/
Meanwhile the US approved new arms deliveries to the Iraqis last December to replenish the stock ransacked by IS. One contract allows the sale of 175 heavy M1A1 Abarams worth $12.4 billion, while another approves the delivery of 1,000 Humvees, equipped with M2.50 caliber machine guns and MK-19 40mm grenade launchers.
They are exactly the types of weapons IS used to gain vast amount of territory both in Iraq and northern Syria. In fact, the first use of US-Humvees on Syrian territory was reported last year shortly after Mosul has fallen to jihadists.
