While not exactly "mechanized infantry," the reports suggest the troops were able to move more quickly over a short distance ...

Gen. Igor Kirillov speaks during a briefing in Moscow, Russia. (Russian Defense Ministry Press Service via AP, File) Workers load a body of Lt. General Igor Kirillov, the head of Russia's Nuclear ...

March 18. Thomas P. Stafford, one of 24 US astronauts who flew to the Moon and commander of the 1975 Apollo-Soyuz Test Project flight, the first joint US-Soviet space mission, died in Satellite Beach, ...

A recent Newsweek story comments on the advances Russia has made across the border of the Moscow-controlled land, in the towns of Velyka Novosilka, Pokrovsk, Shevchenko, and Vuhledar, as reported by ...

Ukrainian fed information on military sites to Russians Kyiv has launched thousands of treason cases during war Spy games of ...

Russian security officials said it arrested four Russians accused of planning to kill senior officials with the Defense Ministry.

Russia’s top security agency says that it has arrested several suspects accused of involvement in an alleged Ukrainian plot to assassinate senior military officers ...

Flowers are placed on Wednesday at the site where Russian Lt. Gen. Igor Kirillov and an aide were killed in Moscow a day earlier. (Yuri Kochetkov/EPA-EFE/Shutterstock ...

Russia said on Wednesday it had detained a citizen of Uzbekistan who had confessed to planting and detonating a bomb which killed Lieutenant General Igor Kirillov in Moscow a day earlier on the ...

Igor Kirillov, chief of Russia’s nuclear ... the suspect is shown saying he had come to Moscow at the orders of Ukraine’s intelligence services, bought an electric scooter and received ...