Keywords: U.S. Navy Master Diver Ted Walker, assigned to Mobile Diving and Salvage Unit 1, tightens his MK-20 diving mask before a dive during a JPAC underwater recovery mission in Thua Thien-Hue province, Vietnam 110521-N-VF350-019.jpg en U S Navy Master Diver Ted Walker assigned to Mobile Diving and Salvage Unit 1 tightens his MK-20 diving mask before a dive during a JPAC underwater recovery mission in Thua Thien-Hue province Vietnam May 21 2011 Three recovery teams were searching at burial and underwater sites for 13 Americans that remain unaccounted for from the Vietnam War The JPAC mission is to achieve the fullest possible accounting of all Americans missing as a result of the conflicts 2011-05-21 MC1 Anderson Bomjardim http //www defenseimagery mil/imageRetrieve action guid 267495c45b4ec09efdf41295e569e7334972d431 t 2 Public domain photograph from defenseimagery mil http //www defenseimagery mil/imagery html guid 267495c45b4ec09efdf41295e569e7334972d431 110521-N-VF350-019 2011-05-27 Unknown PD-USGov-Military-Navy Mobile Diving and Salvage Unit 1 Images from DoD uploaded by Fæ Full face diving masks |