A nuclear-powered Royal Navy submarine has arrived in the Arabian Sea, capable of launching cruise missile attacks on Iran, British media reported, quoting military sources.

The military revolution has also impacted the nuclear weapon debate, notably with the end of transparency and new announcements of increases to global arsenals, including in France.

Iran made a huge mistake. As its regime flails wildly, striking out at every ally that the U.S. has while Operation Epic Fury bombs its military into oblivion, Iran has targeted a U.K. base. What was ...

Al Jazeera spoke with MIT professor Ted Postol about what Iran could do with its 440kg of 60 percent enriched uranium.

As global tensions rise, nuclear-armed states are failing to meet their disarmament obligations under the Non-Proliferation ...