Bond and Jinx pursue Graves and Frost to the Korean peninsula and stow away on Graves ' cargo plane . Graves reveals his true identity to his father , and the purpose of the Icarus satellite : to cut a path through the Korean Demilitarized Zone with concentrated sunlight , allowing North Korean troops to invade South Korea and reunite the peninsula by force . Horrified , General Moon tries to stop the plan , but he is murdered by his own son .