U.S. Navy Petty Officer 3rd Class Chris Johnson gives a passenger safety brief to members of the media from Papua New Guinea during Pacific Partnership 2015, June 27, 2015. Johnson is an naval aircrewman assigned to Helicopter Sea Combat Squadron 21. U.S. Navy Petty Officer 3rd Class Chris Johnson gives a passenger safety brief to members of the media from Papua New Guinea during Pacific Partnership 2015, June 27, 2015. Johnson is an naval aircrewman assigned to Helicopter Sea Combat Squadron 21. SHARE: Download: Full Size (2.05 MB) Tags: photo essays Credit: VIRIN: 820053-H-EXO14-054.jpg Photo Gallery