Anything less than a thermonuclear bomb wasn't any fun.

But once North Korea conducted an underground test of a thermonuclear bomb last September, Trump began taking Kim more seriously.

In retrospect, "there were some guys you wouldn't trust with a .22 rifle, much less a thermonuclear bomb."

So screw it, let's give him even more powers: Can turn a frozen chicken into a thermonuclear bomb just by touching it.

North Korea carried out its sixth nuclear test in September, most probably of a thermonuclear bomb, marking a significant step up in its capabilities.

The hydrogen, or thermonuclear bomb works on the principle of fusion of two nuclei, and generates temperatures similar to those found at the sun's core.

They may perhaps survive blast effects, provided the enemy uses no thermonuclear bombs of the underground-bursting type.

At that time both sides had thermonuclear bombs and intercontinental bombers, and neither had any missiles to rattle.

The time, money, energy and work we put in on this thing would be ample to construct twenty thermonuclear bombs.