In 1974, the U.S. attempted something no one thought was possible: recover a sunken Soviet nuclear sub in total secrecy.

Russia has significantly depleted its extensive stockpiles of Soviet-era weaponry since its full-scale invasion of Ukraine, ...

Sandra “Sandy” Grimes, the former CIA officer best known for helping expose Soviet mole Aldrich Ames, has died at the age of 80.

The CIA’s Operation Midnight Climax used LSD and brothels in secret mind-control experiments during the 1960s. Discover the ...

From Spetsnaz soldiers to Olympic wrestlers, Soviet coaches pioneered brutal, science-backed training methods still used by ...

To contend with accidental undersea cable breaks and possible sabotage, the United States and allies must expand their repair ...

Ukraine’s military intelligence chief Kyrylo Budanov says Moscow is allocating $1.1 trillion for rearmament by 2036, warning ...

In the Soviet and Russian competition for the KGB and FSB, the smaller GRU military intelligence organization often outperformed them. That was not the case in Ukraine, where the GRU also failed. This ...

The Ukrainian citizen said his father was a Soviet intelligence agent in Cuba during the Cold War, posing as a translator, and his cousin works with the Russian security service. Kolesnikov told ...

The AI battle between China and the US is less about profits and return on investment, and more about geopolitics — national ...