Built to carry nuclear weapons for Cold War-era deterrence missions, the B-52 Stratofortress replaced the Convair B-36. A veteran of several wars, the B-52 has dropped only conventional munitions in combat.
The Sukhoi Su-57 has a number of advantages over previous aircraft models. It is barely noticeable on radar screens
The USA has been obsessed with the idea to punish Russia lately. Targeted actions to retaliate for the "new Pearl Harbor" or the "new 9/11" may get out of control one day