Ammo,#364,irrespective of what the `notional` requirements are for the aircraft,in this case the Army, there will be times/events that require sea/coastal operations(depending who the `enemy `is/exercises),and may require operating from ships/carriers.The aircraft should have that compatible capability ,built in,as fuelling is usually pressure,stowage requires blade folding/tail folding,secure deck lashing points,possibly emergency flotation gear,etc,and when built should be properly corrosion proofed against sea-water.