On Tuesday, U.S. President Donald Trump restored his "maximum pressure" campaign on Iran, that includes efforts to drive its ...

President Trump’s blueprints to build a space-based missile defense shield could help him push for reductions in atomic weapons arsenals across the great nuclear powers.

To enhance its strategic deterrence capabilities, the U.S. Navy awarded Lockheed Martin a $383 million contract to develop ...

President Volodymyr Zelenskyy has suggested that if the United States is unwilling to support Ukraine's NATO membership, it ...

Such defense systems are extremely costly” with “their effectiveness often being questionable,” one expert said.

U.S. President Donald Trump on Tuesday signed a presidential memorandum reimposing a tough policy on Iran meant to block the ...

A Cold War nuclear missile will remain in service for a total of 94 years thanks to a US$383 million US Navy contract, with Lockheed Martin to modernize the submarine-launched Trident II missile and ...

The U.S. Navy awarded defense contractor Lockheed Martin a $383 million contract to produce upgraded Trident II D5 missiles ...

President Donald Trump signed a memorandum reviving an aggressive approach to Iran as his new administration pressures the ...

OpenAI says it plans to let U.S. National Laboratories use its AI models for nuclear weapons security and other scientific ...

The United States is estimated to have spent more than $400 billion on the kinds of antimissile goals that the president now ...

Russia on Friday condemned an executive order by U.S. President Donald Trump to build a new missile defence shield, accusing ...