Kurdish Peshmerga fighters look at a member from coalition forces during a training session by in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





Kurdish Peshmerga fighters look at a member from coalition forces during a training session by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





Kurdish Peshmerga fighters take part during a training session conducted by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





An officer from the coalition forces (R) gives advice to Kurdish Peshmerga fighters during a training session by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





A military officer from the coalition forces speaks to Kurdish Peshmerga fighters during a training session by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





Kurdish Peshmerga fighters take part during a training session by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





A military officer from the coalition forces (R) speaks to Kurdish Peshmerga fighters during a training session by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





An officer from the coalition forces gives advice to Kurdish Peshmerga fighters during a training session by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





Kurdish Peshmerga fighters take part during a training session by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





An officer from the coalition forces (R) gives advice to Kurdish Peshmerga fighters during a training session by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





A military officer from the coalition forces speaks to Kurdish Peshmerga fighters during a training session by coalition forces in a training camp in Erbil, north of Iraq, March 9, 2016. (Photo by Azad Lashkari/Reuters)





A U.S. army soldier reaches for a stray dog after a live-fire training exercise of the 6-37th Field Artillery Regiment at a training area near the demilitarized zone separating the two Koreas, in Cheorwon, South Korea, March 9, 2016. (Photo by Kim Hong-Ji/Reuters)





A U.S. army soldier loads rocket pods on a M270A1 multiple launch rocket system as they prepare for a live-fire training exercise of the 6-37th Field Artillery Regiment at a training area near the demilitarized zone separating the two Koreas, in Cheorwon, South Korea, March 9, 2016. (Photo by Kim Hong-Ji/Reuters)





U.S. army soldiers stand between rocket pods as they prepare for a live-fire training exercise of the 6-37th Field Artillery Regiment at a training area near the demilitarized zone separating the two Koreas, in Cheorwon, South Korea, March 9, 2016. (Photo by Kim Hong-Ji/Reuters)





A U.S. army soldier exercises in front of a M270A1 multiple launch rocket system as they prepare for a live-fire training exercise of the 6-37th Field Artillery Regiment at a training area near the demilitarized zone separating the two Koreas, in Cheorwon, South Korea, March 9, 2016. (Photo by Kim Hong-Ji/Reuters)





A U.S. army soldier loads rocket pods on a M270A1 multiple launch rocket system as they prepare for a live-fire training exercise of the 6-37th Field Artillery Regiment at a training area near the demilitarized zone separating the two Koreas, in Cheorwon, South Korea, March 9, 2016. (Photo by Kim Hong-Ji/Reuters)





A rocket is launched from a M270A1 multiple launch rocket system during a live-fire training exercise of the 6-37th Field Artillery Regiment at a training area near the demilitarized zone separating the two Koreas, in Cheorwon, South Korea, March 9, 2016. (Photo by Kim Hong-Ji/Reuters)





An Iraqi army tank is pictured during a military operation toward the town of Hit, in west of Ramadi, March 8, 2016. (Photo by Reuters/Stringer)





Iraqi security forces vehicles move toward the town of Hit during a military operation, in the west of Ramadi, March 8, 2016. (Photo by Reuters/Stringer)