With Britain out, other EU nations have no reason to push back against Spanish irredentism anymore.
Mariano Rajoy tells his British counterpart Spain would block a special arrangement for the peninsula.
Those parts of the United Kingdom that voted to remain in the EU are not quite ready to accept the result.
Spain is accused of raising tension with Britain to divert attention away from its own problems.
Tensions mount again after the Spanish navy tries to seize a civilian Gibraltan vessel.
The Spanish government has signaled an interest in renegotiating the position of the Rock. What’s at stake?