Song Sang-hyun said "the time is right" for Ukraine to file a complaint over North Korea's military assistance to Russia.

Several months of intensified U.S. and European pressure on the two sides to accept a ceasefire and negotiate a settlement ...

A Kremlin spokesman says Russia and Ukraine have scheduled no further direct talks on ending their more than three-year war.

One of the biggest barrages of the war targeted 10 Russian regions, including Moscow, according to the Ministry of Defense, but it was not clear how much damage the attack did.

Two Democrats with national security backgrounds are mulling bids for Congress in toss-up Michigan district, including a ...

Almost one third of Russia's total expenditures is classified and the word "secret" appears 39 times in the budget when it was adopted last December, the Russian news outlet RuNews24.ru reported.

The rugged, thinly populated Bryansk Forests region in western Russia, home base to over 60,000 partisans during World War II ...

Democrats roasted U.S. Secretary of State Marco Rubio over the U.S.'s stand on the Russia-Ukraine war during an explosive ...

The US and European leaders are placing their hopes in the Vatican to engage Russia and Ukraine in peace talks, after ...

Ukrainian intelligence warns Russia is preparing a major build-up or troops in readiness for a major pre-Summer attack in a ...