Was reading an article about how, at the moment, all three types of our bombers are at Guam. This part intrigued me:
"The deployments could have additional significance in the Pacific considering the planes’ capabilities. The B-2 is the only U.S. bomber capable of carrying a nuclear gravity bomb. B-52s are able to carry smaller nuclear cruise missiles, while B-1s do not carry nuclear weapons as a result of a the 2010 New START Treaty between the United States and Russia."