It may be a plan to espionage spy leaving them in Thailand and possibly make the natives who believe in pure ancient ritual becomes a political tool of communism.
It could be a plan to abandoning espionage agent in Thailand and may be pure native who believes in an ancient ritual to become a political tool of the Communists.
It may be to want to abandon the plan of espionage spy in Thailand and may make the natives pure faith in ancient rituals to become a political tool of the Communist.