If an 800-kiloton nuclear warhead detonated above Manhattan, its centre would reach a temperature of approximately 100 million °C, or about five times the temperature of the sun's core.

Iran’s top general says Tehran cannot stop nuclear technology research, warns Trump and Netanyahu air defenses are ready.

Iran’s army chief Amir Hatami warned the US and Israel against attacking Iran, saying its forces are on high alert and ...

Getting into space has never been cheaper thanks to private firms and reusable technology. That has sparked something of a ...

Electro Optic Systems Holdings has a A$579m backlog and a $9.67 fair value with 63% upside in C-UAS lasers. Find out why ...

The Pentagon and artificial-intelligence developer Anthropic ‍are at odds, three people familiar with the matter told Reuters.

Fiber optic drones and other tethered Unmanned Aircraft Systems are providing major advantages to military forces - and ...

The agreement will raise THAAD interceptor production from 96 to 400 units.

The war in Ukraine has shown how vulnerable armored vehicles can be to attacks by cheap, expendable drones, threatening the tank’s century-long primacy on the battlefield.

The Trump administration has called on Iran to permanently end its nuclear program. But threats of force may undermine effort ...

The Pentagon is at odds with artificial-intelligence developer Anthropic over safeguards that would prevent the government ...