Missile defence has matured rapidly as advancements in missile ... Mirrored surfaces would weaken the power of any laser beam aimed at them. Warhead shrouds, fitted with liquid nitrogen coolant, can ...

US president orders work on defence shield going beyond Ronald Reagan’s ‘Star Wars’ programme that could trigger nuclear arms race ...

One of the new Trump administration's first national security directives aims to defend against missile and drone attacks targeting the United States, and several elements of the plan require an ...

North Korea has test-fired sea-to-surface strategic guided cruise missiles, state news agency KCNA reported Sunday, adding that the weapons "precisely" hit their targets. "The war deterrence means ...