)
Temporary command
is when we are able to prevent the enemy from interfering with our passage and communication in all or some theatres of operation during the period required for gaining the object in view (
i.e.
, the object of a particular operation or of a particular campaign). This condition existed after Togo's first action. It was also that at which Napoleon aimed in his instructions to Villeneuve in 1805.
(b) Permanent command is when time ceases to be a vital factor in the situation, i.e., when the possibility of the enemy's recovering his maritime position is too remote to be a practical consideration. This condition existed after Tsushima.
Command in Dispute
The state of dispute is the most important for practical strategy, since it is the normal condition, at least in the early stages of the war, and frequently all through it.
The state of dispute continues till a final decision is obtained, i.e., till one side is no longer able to send a squadron to sea.