The United States military allegedly once wanted to detonate a nuclear weapon on the moon without a full understanding of its consequences.
Another U.S.-Russian nuclear pact is in danger following the U.S. move to withdraw from a Cold War-era arms control treaty, a senior Russian diplomat said Thursday.
NATO's biggest military maneuvers since the Cold War kicked off in a hypothetical scenario that involves restoring the Norway's sovereignty after an attack by a "fictitious aggressor."
"Putin's statement makes it clear we are in a new arms race that will put us under the terror of a new Cold War, in constant fear of death at any instant."
We live in an unstable world, stemming from the proliferation of nuclear knowledge used by rogue states like North Korea - to produce nuclear weapons.
Entomological warfare: University of Wyoming professor Jeffrey Lockwood wrote a book about it: "Six-Legged Soldiers: Using Insects as Weapons of War."
Cold War testing: The videos are both familiar and gripping: blinding sun-like flashes, mushroom clouds, otherworldly spheres and violent shock waves.
Even if the CIA's allegations of deliberate Russian meddling in the American election in Trump's favor prove to be flimsy, a profound new reality is reshaping Western politics.