two?. what is this B-52 cruise missile. this missile will avoid the air defense systems.The US has in my opinion only two advantages. One is their nuclear attack submarines, and the other is reusable launchers like the ones by SpaceX.
In case of a full blown peer vs peer conflict you can expect each side to start shooting down the satellites of the other. The side with the greatest launch and satellite building capacity will likely win that part of the conflict.
US bomber can operate/reload outside the conventional weopon range. attack submarine has limited range missile and hard to reload.
The H model can carry up to 20 air-launched cruise missiles. In addition, it can carry conventional cruise missiles that were launched in several contingencies starting in the 1990s with Operation Desert Storm and culminating with Operation Inherent Resolve in 2016.
The use of aerial refueling gives the B-52 a range limited only by aircrew endurance. It has an unrefueled combat range in excess of 8,800 miles (14,080 kilometers).