Business Insider got access to a NATO AWACS flight for an eight-hour surveillance mission over Eastern Europe.

NATO chief Mark Rutte is pushing the Allies to swiftly build up their jet fighters and missiles to avert an all-out war with ...

The defense alliance of 32 countries is planning to invest billions in its security over the coming decade. But it’s a splurge that some European NATO members, saddled with huge debt burdens, can ...

The United States and many of its NATO allies are accusing Iran of a growing number of threats and demanding that it end its ...

WARSAW (Reuters) -Poland, Ukraine's western neighbour, is expected to be the last country in Europe to face U.S. troop ...

Amid an unprecedented budget crunch and drastic spending cuts in Vienna, defense spending continues to increase year over ...

France’s prime minister described it as a “dark day” for the European Union, a “submission” to U.S. tariff demands. Commentators said EU ...

As the front lines froze, and air defenses got better, Russia and Ukraine pivoted away from close bombing runs to standoff ...

P olish authorities have detained dozens of suspected Russian operatives, with the nation's Prime Minister alleging their ...

European nations are the leading buyers of American-made weapons. The bottomless need for armaments to help Ukraine fight ...

Business Insider flew aboard the decades-old aircraft during a recent surveillance mission. NATO plans to replace the E-3 in ...

The path forward requires setting aside both illusions and grievances at a time when security guarantees must be earned rather than assumed. In this emerging reality, Eastern European nations can ...