Portugal gained control of all lands and seas west of the Saragossa line, including all of Asia and its neighboring islands so far "discovered", leaving Spain most of the Pacific Ocean. Although the Philippines were not named in the treaty, Spain implicitly relinquished any claim to them because they were well west of the line. Nevertheless, by 1542, King Charles I of Spain (also Karl V of the HRE) decided to colonize the Philippines, judging that Portugal would not protest because the archipelago had no spices. Although a number of expeditions sent from New Spain arrived in the Philippines, they were unable to establish a settlement because the return route across the Pacific was unknown. King Philip II succeeded in 1565 when he sent Miguel López de Legazpi and Andrés de Urdaneta, establishing the initial Spanish trading post at Cebu and later founding Manila in 1571.