US withdraws troops from South Korean capital after 70 yrs 
The US on Friday withdrew its troops from the South Korean capital of Seoul after nearly 70 years and moved them to Camp Humphreys in the city of Pyeongtaek. Camp Humphreys, the largest US overseas military base, was built over a period of 10 years which cost nearly $11 billion. Over 28,000 US troops are stationed in South Korea.