Taoiseach Simon Harris is to meet Ukrainian president Volodymyr Zelenskiy in Kyiv as Ireland prepares to announce millions in ...

America's secretive spy satellites may have been captured on camera for the first time. A space watcher has shared footage of ...

Does the development of hypersonic weapon technology heighten the risk of nuclear conflict to levels not seen since the Cold ...

In a shocking escalation, Russian forces launched a devastating missile attack targeting Ukraine’s secret intelligence communications centre. Massive explosions rocked Kyiv and surrounding regions, ...

The de facto absence of European arms control regimes has opened political and operational security gaps. NATO and its ...

The foundations of deterrence theory lie in the Cold War writings of thinkers such as Thomas Schelling, who sought to ...

Such test deployments of Minuteman III missiles without an actual launch are being carried out twice a year at various air bases, the statement says ...

According to the preliminary data, Russia launched Iskander-M ballistic missiles, damaging port and civilian infrastructure, ...

The U.S. Air Force’s B-21 Raider program has seen cost reductions, with the fiscal 2025 procurement request lowered to $2.7 billion. Despite this, the future of long-range bombers remains in question, ...

Despite stiff competition from SpaceX rideshare services and some high-profile failures, ventures are still pursuing small ...

Analysts in Seoul have expressed growing concern that both political parties competing for the presidency in the U.S. may ...

SEOUL, South Korea (AP) — North Korea said Thursday that leader Kim Jong Un supervised successful tests of two types of ...