California, officially the State of California, is a state in the western part of the United States. It is the third largest state by total area and the largest by population in the United States. Its largest cities are Los Angeles, San Diego, San Jose, and San Francisco. The capital is Sacramento. It is bordered by Arizona to the southeast, Oregon to the north, Nevada to the east and the Mexican state of Baja California to the south.

The Philippines, officially the Republic of the Philippines, is an archipelagic country in Southeast Asia. Situated in the western Pacific Ocean, it consists of about 7,641 islands that are broadly categorized under three main geographical divisions from north to south - Luzon, Visayas, Mindanao. Bounded by the South China Sea to the west, the Philippine Sea to the east, and the Celebes Sea to the southwest, the Philippines shares maritime borders with Taiwan to the north, Japan to the northeast, Palau to the east, Indonesia to the south, Malaysia and Brunei to the southwest, Vietnam to the west, and China to the northwest.