Charles just told us about Russia's tensions with the U.S. Now we look at Russia's tensions with NATO amid the Ukraine war and Russian drone hits across Europe. This week, Russia tested its nuclear ...

BRUSSELS — NATO will hold its major annual nuclear exercise next week, the alliance’s chief announced Friday, with an important part of the drill to focus on protecting the weapons before they're ever ...

NATO on Monday kicked off its annual Steadfast Noon nuclear deterrence exercise, a routine training activity designed to maintain readiness and promote transparency about the alliance’s nuclear ...

For the first time, NATO allowed journalists to witness its annual nuclear exercise, a once-secret event that now serves as both a show of transparency and a message of deterrence toward Russia.