![](http://www.alamy.com/thumbs/6/8DD86939-BD00-4BD3-BEEC-AD5F90FFE452/HFDCPR.jpg)
Navy Chief of Naval Operations Adm. Gary Roughead, center, attends the electromagnetic railgun live-fire demonstration at the Naval Surface Warfare Center Dahlgren Division in Dahlgren, Va., Jan. 31, 2008. Designed as a weapons platform for future Navy warships, the railgun uses electricity and magnetism to launch projectiles rather than chemical propellants. ( Navy photo by Mass Communication Specialist 1st Class Tiffini M. Jones) (Released) Navy Chief of Naval Operations Adm 080131-N-FI224-090
Size: 1932px × 1293px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: armed, briefing, conflict, force, forces, future, gun, leaders, military, nswc, senior, states, testing, united, war, weap