U.S. Marines assigned to Gun 5 Bravo Battery "Black Sheep" 1st Battalion 12th Marine Regiment conduct indirect fire during Lava Viper 17.1, at Range 13 aboard Pohakuloa Training Area, on the big island of Hawaii, Oct. 23, 2016. Lava Viper is an annual combined arms training exercise that integrates ground elements such as infantry and logistics, with indirect fire from artillery units as well as air support from aviation elements. (U.S. Marine Corps Imagery by Lance Cpl Brendan Custer) Our videos are provided by the Department of Defense, and NATO TV. Please visit our homepage at www.usmilitaryvideos.net. Questions or comments email info@usmilitaryvideos.net https://www.facebook.com/usmilitaryvideos/ https://plus.google.com/u/0/b/102343196153151704862/+3rdID8487/posts https://www.instagram.com/militaryvideos/ https://twitter.com/3rdID8487 Hope to see you around!! Join us on www.usmilitaryvideos.net!!