The Pentagon released the “believed to be death” of a third active-duty soldier killed in action late last week in an Iranian ballistic missile and drone attack in Jordan.

The Defense Department on Tuesday identified Sgt. Angel S. Rampersad, 28, of Ozone Park, New York, as the third soldier killed during an enemy attack at Muwaffaq Salti Air Base, Jordan.

In the wake of the assault, U.S. Central Command confirmed the deaths of U.S. Army Pvt. Isabella Gonzales, 19, of Carrollton, Texas, and 1st Lt. Tyler James Feehan, 25, from Ewa Beach, Hawaii, who died July 17 and July 18, respectively, according to a DoD release.

CENTCOM originally noted that a third U.S. service member was missing, however, the command announced on July 19 that, “After a thorough search, U.S. military personnel found unidentified remains at the location earlier today. An examination process to verify the remains is ongoing.”

The missing third service member appears to be Rampersad.

The Pentagon noted that the incident is under investigation, with the soldier status updated from “missing” to “believed to be deceased.”

According to the release, Rampersad was assigned to 1st Battalion, 57th Air Defense Artillery Regiment, 52nd Air Defense Artillery Brigade, 10th Army Air & Missile Defense Command, Ansbach, Germany.

The latest casualties bring the toll of American troops killed in the war with Iran to 18. More than 400 U.S. troops have been wounded in the campaign, which began Feb. 28.

J.D. Simkins and Christina Stassis contributed to this report.