Then I guess US congress can decide to change the law, if they find China's growing threat in Asia-Pacific is an inevitable war.
And will be using these against China only because of how their most important locations are in Hinterland.
B1B is second to B2 and would be third in line when B21 comes in. They will be retiring these soon.
We can get 15 of these for next 2-3 decades till we build our own.