The USS Preble is the only U.S. destroyer armed with the HELIOS, which can fire laser beams to destroy fast attack craft and ...

U.S. Army Sgt. Kourtney NunneryCAMP TAPA, Estonia- Forward Observers assigned to 1-41 Field Artillery Regiment, ...

Prince Harry's first Winter Invictus Games is facing backlash over the biathlon event, which is swapping rifles for laser guns over accessibility and safety concerns.

Jon Keeley, a fire scientist with the U.S. Geological Survey, said in an email: "It is not uncommon for wildfires that burn through urban areas to observe trees surviving while adjacent homes are ...

To maintain readiness, crews often use simulation tools, so the opportunity for live-fire is a significant event ... Pacific Air Forces' first off-board laser spot track between the US Army's ...