Austria remained without a proper seagoing navy, however, even after the need for one became apparent with the French Navy bombardment of the port of Trieste during the War of Spanish Succession. Lacking any sea power, Austria was unable to protect its coastal cities or project power into the Adriatic or Mediterranean Seas. The war ended with the treaties of Utrecht, Rastatt, and Baden. Under the terms of the Treaty of Rastatt, Austria gained the Spanish Netherlands, the Kingdom of Naples, the Kingdom of Sicily, the Kingdom of Sardinia, and the Duchy of Milan. While Austria's control over Sardinia and Naples was cut short by their loss to Spain in 1734 during the War of Polish Succession, these territories as well as the new Austrian Netherlands gave Austria greater access to the sea than ever before.