 Ironclad construction also prefigured the later debate in battleship design between tapering and ' all @-@ or @-@ nothing ' armour design . Warrior was only semi @-@ armoured , and could have been disabled by hits on the bow and stern . As the thickness of armor grew to protect ships from the increasingly heavy guns , the area of the ship which could be fully protected diminished . Inflexible 's armor protection was largely limited to the central citadel amidships , protecting boilers and engines , turrets and magazines , and little else . An ingenious arrangement of cork @-@ filled compartments and watertight bulkheads was intended to keep her stable and afloat in the event of heavy damage to her un @-@ armored sections . 
 Ironclad construction also prefigured the later debate in battleship design between tapering and ' all @-@ or @-@ nothing ' armour design . Warrior was only semi @-@ armoured , and could <a href='been_done' title='1'><mark>have</mark></a> been disabled by hits on the bow and stern . As the thickness of armor grew to protect ships from the increasingly heavy guns , the area of the ship which could be fully protected diminished . Inflexible <a href='null_genetive' title='2'><mark>'s</mark></a>armor protection was largely limited to the central citadel amidships , protecting boilers and engines , turrets and magazines , and little else . An ingenious arrangement of cork @-@ filled compartments and watertight bulkheads was intended to keep her stable and afloat in the event of heavy damage to her un @-@ armored sections . 
Ironclad construction also prefigured da later debate in battleship design between tapering and ' all @-@ or @-@ nothing ' armour design . Warrior was only semi @-@ armoured , and could done been disabled by hits on tdabow and stern . As the thickness of armor grew to protect ships from the increasingly heavy guns , thdarea of the ship which could be fully protected diminished . Inflexible  armor protection was largely limited to thedantral citadel amidships , protecting boilers and engines , turrets and magazines , and lil else . An ingenious arrangement of cork @-@ filled compartments and watertight bulkheads was intended to keep her stable and afloat in the event of heavy damage to her un @-@ armored sections .