Army

Russian President Vladimir Putin makes a toast during an award ceremony in the Kremlin, in Moscow, Russia, Thursday, Dec. 28, 2017, for Russian Armed Forces service personnel who took part in the anti-terrorist operation in Syria. Putin said at Thursday's award ceremony that Wednesday's explosion at a supermarket in the country's second-largest city was a terrorist attack. (Kirill Kudryavtsev/Pool Photo via AP)

FILE - In this Nov. 5, 2017, file photo, investigators work at the scene of a deadly shooting at the First Baptist Church in Sutherland Springs, Texas. New York City, San Francisco and Philadelphia filed a federal lawsuit Tuesday, Dec. 26, against the Defense Department, saying many service members who are disqualified from gun ownership weren't reported to the national background check system. A Defense Department failure allowed a disgraced former Air Force member to buy a high-powered rifle and shoot 26 people to death at the church. (Jay Janner/The San Antonio Express-News via AP, File)

FILE - In this Nov. 5, 2017, file photo, investigators work at the scene of a deadly shooting at the First Baptist Church in Sutherland Springs, Texas. New York City, San Francisco and Philadelphia filed a federal lawsuit Tuesday, Dec. 26, against the Defense Department, saying many service members who are disqualified from gun ownership weren't reported to the national background check system. A Defense Department failure allowed a disgraced former Air Force member to buy a high-powered rifle and shoot 26 people to death at the church. (Jay Janner/The San Antonio Express-News via AP, File)

In this Friday Nov. 24, 2017, photo, Mohammadul Hassan, 18, is photographed in his family's tent in Jamtoli refugee camp in Bangladesh. Hassan still bears the scars on his chest and back from being shot by soldiers who attempted to kill him. More than 650,000 Rohingya Muslims have fled to Bangladesh from Myanmar since August, and many have brought with them stories of atrocities committed by security forces in Myanmar, including an Aug. 27 army massacre that reportedly took place in the village of Maung Nu. (AP Photo/Wong Maye-E)

In this Friday Nov. 24, 2017, photo, Mohammadul Hassan, 18, is photographed in his family's tent in Jamtoli refugee camp in Bangladesh. Hassan still bears the scars on his chest and back from being shot by soldiers who attempted to kill him. More than 650,000 Rohingya Muslims have fled to Bangladesh from Myanmar since August, and many have brought with them stories of atrocities committed by security forces in Myanmar, including an Aug. 27 army massacre that reportedly took place in the village of Maung Nu. (AP Photo/Wong Maye-E)

In this Friday Nov. 24, 2017, photo, Mohammadul Hassan, 18, is photographed in his family's tent in Jamtoli refugee camp in Bangladesh. Hassan still bears the scars on his chest and back from being shot by soldiers who attempted to kill him. More than 650,000 Rohingya Muslims have fled to Bangladesh from Myanmar since August, and many have brought with them stories of atrocities committed by security forces in Myanmar, including an Aug. 27 army massacre that reportedly took place in the village of Maung Nu. (AP Photo/Wong Maye-E)

In this Friday Nov. 24, 2017, photo, Mohammadul Hassan, 18, is photographed in his family's tent in Jamtoli refugee camp in Bangladesh. Hassan still bears the scars on his chest and back from being shot by soldiers who attempted to kill him. More than 650,000 Rohingya Muslims have fled to Bangladesh from Myanmar since August, and many have brought with them stories of atrocities committed by security forces in Myanmar, including an Aug. 27 army massacre that reportedly took place in the village of Maung Nu. (AP Photo/Wong Maye-E)

In this Friday Nov. 24, 2017, photo, Mohammadul Hassan, 18, is photographed in his family's tent in Jamtoli refugee camp in Bangladesh. Hassan still bears the scars on his chest and back from being shot by soldiers who attempted to kill him. More than 650,000 Rohingya Muslims have fled to Bangladesh from Myanmar since August, and many have brought with them stories of atrocities committed by security forces in Myanmar, including an Aug. 27 army massacre that reportedly took place in the village of Maung Nu. (AP Photo/Wong Maye-E)