The Permit-class (named after the SSN-594) submarines, originally known as the Thresher class (till the loss of SSN-593 ), were a class of nucle...
The USS Thresher (SSN-593) was the lead boat of her class of attack nuclear submarines in the United States Navy. Sadly, it also becomes the fir...
In mid 50’s of XX century, the USSR started process of аn anti-submarine aviation formation, a brand new kind of air force, due to the strong dem...
Initially, Beriev Design Bureau had an intention to develop a special Search and Rescue (SAR) aircraft, based on Be-12. The design works began in...
