>>7668096Not my thread but I've posted about the b52s :
>>7668041>>7668037>>7668040On the poseidon all I have is this
"This spring, he said, Russia will launch its first nuclear submarine carrying a Poseidon, an unmanned underwater nuclear drone, and will deploy a new Zircon hypersonic missile for the Russian Navy. The missile can fly at nine times the speed of sound with a range of 620 miles, he said."
https://www.nytimes.com/2019/02/20/world/europe/russia-missile-threat.html 