Among the most difficult points are the fate of Ukraine's partially occupied eastern Donbas region and the nature of post-war ...

The Ukraine War is the largest war between two sovereign states of the 21st century.

The United States and Japan have increased their exercises in response to joint Sino-Russian exercises in recent weeks.

Many Iranians are worried as the United States assembles its greatest military firepower in decades in the Middle East and ...

KYIV, Ukraine (AP) — President Volodymyr Zelenskyy declared Tuesday that Russia has not “broken Ukrainians” nor triumphed in ...

It has been exactly four years since Russia launched its large-scale invasion of Ukraine, attacking the country from multiple directions. On Feb. 24, 2022, Russian President Vladimir Putin announced ...

As the war in Ukraine enters its fifth year since Russia’s large-scale invasion, six CFR experts offer concrete recommendations for securing Ukraine and Europe’s future.

President Volodymyr Zelenskyy has said at the start of a Coalition of the Willing meeting that Ukraine received part of a new air defence assistance package ...

The U.N. General Assembly adopted by a wide margin on Tuesday a motion supporting Ukraine, backing its international borders and voicing concern over intensifying Russian attacks on civilians and ...

As peace negotiations continue between Russia and Ukraine, Europe should prepare for Russia to step out of the “gray zone” of hybrid warfare activities toward more overt attac ...

NATO- and U.S.-backed hypersonic ceramic survives 2,700 K plasma test, revealing potential new path to reusable extreme-speed flight.