The “city under the ice” revealed a hidden chapter of the Cold War era and gave rise to a new field of scientific inquiry. As ice melt accelerates, its story isn’t over yet.

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The high-power microwave energy weapon can incapacitate or damage the electronic systems of Iran’s underground nuclear plants ...

The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

The Pantsir-S1 is devastating against small, fast, or low-flying threats—of the kind that U.S.-built drones and JDAMs pose.

And because Kyiv relies on Western assistance, including intelligence and systems such as U.S.-built Patriot surface-to-air missiles to defend its skies, this coercive campaign could become effective.

The directive, which takes effect immediately, affects more than $1 billion in arms and ammunition in the pipelines and on ...

Firefly Aerospace's Blue Ghost Mission 1 is set to attempt a landing on the Moon's “unexplored surface” at around 3.34 am ET (12.20 pm IST) on Sunday, targeting a site near Mons Latreille ...

LONDON (AP) — U.K. Prime Minister says Britain to use 1.6 billion pounds ($2 billion) to supply 5,000 air defense missiles for Ukraine.

Russian jets safely orbit up to 60 miles behind the Russian front line — out of range of Ukrainian long-range surface-to-air missiles — and lob glide bombs. These are low-budget guided weapons ...

The 53rd Test and Evaluation Group completed an operational taxi test with a U.S. Navy AGM-84N Harpoon Block II+ anti-ship ...

The air-launched and surface-to-air anti-ship missiles intended to be developed by Brazil will be based on the MANSUP and MANSUP-ER weapons pictured here. (Victor Barreira) The Brazilian Navy and ...