U.S. officials and lawmakers are increasingly concerned about a meeting last month in which representatives of the Trump ...

Branches of armed forces press their case for greater investment but views diverge on where conflict may arise ...

The rundown of North Sea oil and gas, the closure of Grangemouth, and now the imminent closure of Mossmorran, all have one ...

Russian and allied crime networks used cash-to-crypto systems to fund espionage, launder money, and move millions across ...

RAF pilots should be ready to fire lasers at Russia's spy ships in 'retaliation' for Yantar's recent incursion on the edge of ...

Drones violating NATO airspace, anchors dragged across cables in the Baltic Sea, and now a Russian spy ship lurking off ...

Ireland's failure to properly monitor a Russian ship in the Irish Sea is ‘embarrassing’, a defence expert has warned.

Link is latest revelation in a years-long probe into Smart and TGR, which move money for criminals and sanctioned individuals ...

Sir Richard Dearlove says Russia is prepared to "do almost anything short of open conflict" as it wages "grey warfare" against the UK and others.

Ukraine would need to give up long-range missiles and slash its military force by half under terms of deal, officials say ...

Democrats on the House and Senate intelligence committees say the Trump administration is undermining the nation’s spy ...

UK officials warned Russia that they are “ready” to deal with a Russian spy ship that was spotted off the coast of Scotland ...