Well if the mine clearance is not on , than I will go for any option that is violent induce's maximumn pain , & has zero cost or near zero cost to the tax payer
You have to kit them out in uniform, 'ship' them out there, pick up the pieces afterwards, hold an inquest, ship them back, (whats left), then bury /cremate them.
Hardly zero cost is it?
And its one less to come out of 'borstal' and be a productive taxpayer at the end.