The Su-75 Checkmate, Russia’s ambitious stealth fighter unveiled in 2021, faces significant hurdles threatening its future.

Trying to follow each twist between the US president and Moscow can leave you giddy, says the BBC's Steve Rosenberg.

Put simply, cognitive warfare is the strategic manipulation of information and redirection of perception for the purpose of ...

Turkish Foreign Minister Hakan Fidan told Reuters on Friday that any potential peace agreement between Ukraine and Russia ...

The Trump administration is claiming progress in its efforts to end the war between Russia and Ukraine, but each side is interpreting the ceasefires differently.

A bipartisan group of 50 U.S. Senators has proposed a plan to impose a 500% tariff on imported goods from countries that buy ...

Trump isn’t bothered by Putin for the ex-KGB colonel’s consistent efforts to meddle in U.S. elections, his unprovoked ...

OPEC+'s surprise decision to add more oil to a well-supplied market reeling from the prospect of a global economic trade war ...

One country missing from President Trump’s new tariff list, despite running a trade surplus with the U.S. of $2.5 billion: ...

And no diplomatic maneuver is more quintessentially Kissinger than the U.S. opening to China in 1972. As great-power competition heats up again, today’s U.S. policymakers may be tempted to try to ...

But many economists say the trade imbalances that Trump is looking to correct are based on more than countries just using ...

Other sanctioned nations—Belarus, Cuba, and North Korea—were also exempt from tariffs. Meanwhile, major U.S. partners Canada ...