Aerial view of ships moored at Joint Base Pearl Harbor-Hickam during Rim of the Pacific (RIMPAC) Exercise 2014 on July 1, 2014. Lance Cpl. Sabrina Candiaflores MCAS Yuma Marines Conduct Gas Chamber Training By Brad Howard on August 29, 2018 T&P on Facebook Looking for a great career? Or know another veteran, service member, or military spouse who is? Get started at Hirepurpose.