You are fighting a war and an allie is overrun by your enemy.

Your allie's navy has returned to their home port and could now easily fall into enemy hands.

Despite several requests by you your allie's Admiral refuses to sail the fleet to either your own or a neutral port; but he says that he will give the order to scupper the ships if the enemy attempts to requisition them.

Do you trust the Admiral or do you give the order for your own navy to sink the ships?

Trust the Admiral
Not sure
Sink the ships