The U.S. State Department has cleared a $600 million sale of 46,000 120-millimeter armor-piercing tank rounds for the Iraqi Army’s M1A1 Abrams tank fleet.

The proposed deal is latest in a series weapon sales between Washington and Baghdad announced in recent months designed to bolster Iraq’s fledgling military, which suffered embarrassing losses to Islamic State militants (ISIS) earlier this year. The Pentagon has announced nearly $10 billion in arms sales to Iraq this year alone.

The possible sale announced on Monday includes 10,000 M831 120-millimeter high-explosive anti-tank munitions (HEAT), 10,000 M865 120-millimeter kinetic energy (KEW) warheads, 10,000 M865 120-millimeter KEW-A1 and 16,000 M830 120-millimeter HEAT-MP-T tank ammunition.

“The proposed sale of the ammunition and support will advance Iraq’s efforts to develop an integrated ground defense capability to support a strong national defense,” the Defense Security Cooperation Agency, the arm of the Pentagon that oversees foreign military sales, said in a statement on Monday afternoon. “This will enable the Iraqi Government to sustain its efforts to establish and maintain stability.”

The Iraqi government must formally accept the deal before contract is finalized. At that point, a delivery schedule is typically determined.

The United States has been helping rebuild Iraq’s military since the 2003 American-led invasion, which ousted then President Saddam Hussein. Among the equipment delivered were 140 General Dynamics M1A1 Abrams tanks for the Iraqi Army. More than two-dozen of those Abrams have reportedly been damaged in recent months during the fighting with ISIS.

Other Iraqi weapon sales cleared this year include: