U.S. Marine Col. Maria McMillen places a flower on the 1st Marine Aircraft Wing Memorial Monument during a memorial ceremony at Pohang City Battle Monument and 1st MAW Memorial Monument in Pohang, South Korea, June 6, 2018. One at a time, each guest placed a flower on the memorial. McMillen, a Craig, Colorado native, is the G-5 assistance chief of staff with 1st MAW. - U.S. Marine Col. Maria McMillen places a flower on the 1st Marine Aircraft Wing Memorial Monument during a memorial ceremony at Pohang City Battle Monument and 1st MAW Memorial Monument in Pohang, South Korea, June 6, 2018. One at a time, each guest placed a flower on the memorial. McMillen, a Craig, Colorado native, is the G-5 assistance chief of staff with 1st MAW.

From left, U.S. Marine Corps Lance Cpl. Dave Hermansen and Lance Cpl. Jabril Giannotti, mortarmen, and Sgt. Jack Williams, a squad leader, all assigned to Weapons Co., Battalion Landing Team, 1st Battalion 5th Marines, 31st Marine Expeditionary Unit, fire a 81mm training mortar with the M252A2 mortar system during Ssang Yong 16 at Suseongri, South Korea, March 15, 2016. Ssang Yong familiarizes American armed forces with the Korean Peninsula and contributes to the security and stability of the Asia-Pacific region. Hermansen is a native of Westbrook, Connecticut. Giannotti is a native of Highland Park, New Jersey. Williams is a native of Pilot Point, Texas. - From left, U.S. Marine Corps Lance Cpl. Dave Hermansen and Lance Cpl. Jabril Giannotti, mortarmen, and Sgt. Jack Williams, a squad leader, all assigned to Weapons Co., Battalion Landing Team, 1st Battalion 5th Marines, 31st Marine Expeditionary Unit, fire a 81mm training mortar with the M252A2 mortar system during Ssang Yong 16 at Suseongri, South Korea, March 15, 2016. Ssang Yong familiarizes American armed forces with the Korean Peninsula and contributes to the security and stability of the Asia-Pacific region. Hermansen is a native of Westbrook, Connecticut. Giannotti is a native of Highland Park, New Jersey. Williams is a native of Pilot Point, Texas.