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

"In the coming years, the Black Sea sailors will be further strengthened — with the arrival of new frigates, corvettes, ...

Western defense companies are increasingly establishing new presences in Ukraine and working directly with Ukrainian ...

Matthew Whitaker, U.S. Ambassador to NATO, discusses China's influence on the ongoing Russia-Ukraine war, and the need for an ...

Europe and Poland should be prepared for a possible major conflict with Russia by 2027, Polish Prime Minister Donald Tusk ...

The country of Russia bombarded the Eastern European nation of Ukraine overnight ahead of a scheduled Monday Ukraine Defense ...

Another attempt at peace talks between Ukraine and Russia is on the horizon amid Russia's continuous assault on Ukraine.

Ukraine’s top military commander Gen. Oleksandr Syrsky called on President Trump to provide long-range missiles capable of ...

Others with a stake in Ukraine’s security and relations with Russia must stay engaged too, argues the Nobel Peace Prize ...

Ukrainian drones hit Russia's Sochi resort while Russian forces bombarded Odessa's residential areas and historic Pryvoz ...

Pope Leo discussed the war in Ukraine on Saturday with Metropolitan Anthony, a senior cleric in the Russian Orthodox Church, ...