Well, if that volcano is turned into bombing range, one could chip off and landslide that mountain into the sea little by little, taking a dollar in pennies, as it were. That way there'd be no tsunami, and there would be a good training ground for the bomber pilots.
Or, they could turn it into a golf course & get a bunch of guys with my skill level pay to play there.
Might as well make a little money while solving yer landslide cum tsunami problem.