It may be a plan to espionage spy leaving them in Thailand and possibly make the natives who believe in pure ancient rites is a political tool of communism.
It could be a plan to abandoning espionage agent in Thailand and may be pure native who believes in the ancient ritual was 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 ritual was a political tool of the Communists.