When the U.S. Air Force Southern Command's 10-year usage rights for
Ecuador's Manta air base expire in 2009, they can expect to be evicted in favor of China. The air base shares a common runway with Manta's Eloy Alfaro International Airport terminal, but the air base has a separate office for cargo, while the airport handles passengers. About 475 US military personnel are stationed at the air base under a under a 10-year agreement signed with Quito in November 1999 and due to expire in 24 months.