U.S. Navy Hospitalman 2nd Class Crystal Straub, right,

U.S. Navy Hospitalman 2nd Class Crystal Straub, right, gives a class during a medical training seminar to service members from participating nations of Exercise Cobra Gold 2012 in Chanta Buri, Thailand, Feb. 10, 2012. The medical training class was given on hemorrhaging and how to stop it. The exercise improves the capability to plan and conduct combined joint operations, building relationships between partnering nations and improving interoperability across the Asia-Pacific region.