> Is it even possible to build a fusion bomb that's "low hundreds of kiloton"?
Yes, and in fact most thermonuclear devices nowadays are in that range as its more efficient than a smaller number of megaton range bombs. Eg the most common US warhead (fitted to Trident) is the 100 kiloton W76 and each Trident missile can carry 14 of them, each independently targeted.
Yes, and in fact most thermonuclear devices nowadays are in that range as its more efficient than a smaller number of megaton range bombs. Eg the most common US warhead (fitted to Trident) is the 100 kiloton W76 and each Trident missile can carry 14 of them, each independently targeted.