Royal Navy submarines have suffered a few mishaps recently, but the country’s Trident programme shows we’re still a potent ...

Russia's key peace demand that Western allies stop providing military aid and intelligence to Ukraine is quietly being ...

It’s a new day in Europe. Gone are the halcyon years of unshakeable American commitment to Europe’s defense against Russia.

The director of a NATO research group told BI the crisis scenario she's most worried about at present.

Poland's President Urges U.S. to Move Nuclear Warheads to Polish Territory, FT Reports WARSAW (Reuters) - Poland's president has called on the U.S. to transfer nuclear weapons to its territory as a ...

Four seafarers were killed when a Russian missile hit their ship in the Ukrainian port of Odesa on Tuesday. According to ...

Recent research by Daniel Dichter, a senior mechanical engineer at Quaise, is providing fresh insights into designing superhot geothermal plants.

Business Insider visited a Ukrainian air defense unit near Kyiv. The soldiers described what it's like to battle Russian ...

(US Army/Sgt 1st Class Steven Queen) The US Department of State has approved the possible sale to Australia of Lockheed Martin's Guided Multiple Launch Rocket System (GMLRS) Alternate Warhead (AW ...

Manchester City have sacked women’s manager Gareth Taylor just five days before their League Cup final with Chelsea. Charlotte O’Neill, City’s managing director, stated that results this ...

Big bank stocks including Goldman Sachs (GS), Citigroup (C), Bank of America (BAC) and JPMorgan Chase (JPM) were among the big fallers on Wall Street on Monday as investors dumped stocks exposed ...