The two Americans killed this week in Afghanistan have been identified as Sgt. Douglas Riney and Michael Sauro, the Defense Department announced late Thursday.
Riney, 26, and Sauro, a Department of the Army civilian, died during an attack near Kabul, officials said.
Riney, of Fairview, Illinois, was assigned to the Support Squadron, 3rd Cavalry Regiment, at Fort Hood, Texas. Sauro, 40, was assigned to the Defense Ammunition Center, McAlester Army Ammunition Point. He was from of McAlester, Oklahoma.
Another U.S. service member and two civilians were wounded in the same attack. Their wounds were not life-threatening, officials have said.
"Mike was the type of person who no matter what you asked of him, he was always willing to lend a helping hand to everybody," said Deborah Schreiner, chief of HAZMAT Training at the Defense Ammunition Center, Oklahoma, where Sauro was assigned, The Associated Press reported. "He was such a joy to work with and always so upbeat."
A U.S. official speaking on background said the attack occurred at an Afghan military ammunition supply point near Camp Morehead outside Kabul. The Americans were visiting the site as part of their train, advise and assist mission when a lone gunman opened fire on them at the entry control point, the official said.
The assailant, who was later killed, was reported to be wearing an Afghan army uniform, according to a report by Reuters.
An investigation into the attack is underway.
Riney entered active-duty service in July 2012 as a petroleum supply specialist. He had been assigned to the 3rd Cavalry Regiment since December 2012.
Riney previously deployed to Afghanistan from July 2014 to February 2015.
His awards and decorations include the Purple Heart, Bronze Star, Army Commendation Medal, four Army Achievement Medals, the Afghanistan Campaign Medal with three campaign stars, and the NATO Medal.
Sauro was assigned to the Defense Ammunition Center, McAlester Army Ammunition Plant in McAlester, Oklahoma, the Defense Department said. He traveled to Afghanistan last month for his third deployment and was scheduled to return to the U.S. in March.
He previously deployed in support of Operation Iraqi Freedom from February to May 2009 and in support of Operation Enduring Freedom in Afghanistan from October 2012 to January 2013.
The two U.S. civilians injured also were from the Defense Ammunition Center. Richard "Rick" Alford was in stable condition and Rodney Henderson suffered minor injuries, the center said, adding that they will both return to the U.S.
Also on Thursday, an American service member was killed in northern Iraq.
That service member, whose name will be released after their family is notified, was killed by an improvised explosive device during operations in northern Iraq, officials said.
Officials told the Associated Press that the service member was fatally wounded near the town of Bashiqa, north of Mosul, and was operating as an explosive ordnance disposal specialist in support of Kurdish Peshmerga.
Thousands of American forces are involved in the invasion of Mosul that began Monday in northern Iraq. Mosul is the Islamic State group’s capital in Iraq, and U.S. officials say it is heavily fortified with improvised explosive devices.
The Associated Press contributed to this report.
Michelle Tan is the editor of Army Times and Air Force Times. She has covered the military for Military Times since 2005, and has embedded with U.S. troops in Iraq, Afghanistan, Kuwait, Haiti, Gabon and the Horn of Africa.
