A British nuclear submarine that collided with a merchant vessel off the coast of Gibraltar and was forced to dock in the territory left on Friday, the defence ministry said.
A state-owned plane carrying Prince Felipe and members of the Spanish Government was forced to make an emergency landing in the Dominican Republic on Sunday after pilots reported an oil leak on board.
Spanish Defence minister Pedro Morenés has laid out plans for new arms programmes that will include unmanned drone aircraft despite the Armed Forces' €29.5 billion ($32.5 billion) debt .