https://gcaptain.com/boom-real-railgun-u-s-navy/
U.S. Navy JHSV to Get Electromagnetic Rail Gun
Apr 10, 2014 - Railguns and the electrical theory that allows them to work has been understood for almost 100 years, but in order to hurl a projectile at hypersonic speeds, a...
u s navyto getjhsvelectromagneticrail
https://gcaptain.com/u-s-navy-orders-jhsv-austal/
U.S. Navy Orders JHSV 8 and 9 from Austal
Feb 27, 2012 - Austal said today that the U.S. Navy has exercised contract options calling for the construction of the two additional Joint High Speed Vessels (JHSVs) worth...
u s navy8 andordersjhsv9
https://gcaptain.com/navy-christen-austal-built-jhsv/
US Navy to Christen Austal-Built JHSV 2 Choctaw County
Sep 13, 2012 - On Saturday, the US Navy will christen the Joint High Speed Vessel (JHSV) Choctaw County, named for three U.S. counties, located in Mississippi, Alabama and...
us navychristenaustalbuiltjhsv
https://gcaptain.com/austal-commences-construction/
Austal Commences Construction on JHSV 2
Feb 6, 2026 - Less than one year after beginning fabrication of Spearhead (JHSV 1), Austal has commenced construction on Choctaw County (JHSV 2), the second of up to ten,...
austalconstructionjhsv2
https://gcaptain.com/ship-photos-u-s-navys-jhsv-1-hits-40-knots/
Ship Photos of The Day - U.S. Navy's JHSV-1 Hits 40 Knots
Aug 22, 2013 - The Military Sealift Command joint high-speed vessel USNS Spearhead (JHSV 1) this week conducted high-speed trials off the coast of Virginia, reaching speeds...
photos of the day