The `` Keen Sword '' exercise will continue until December 10 . The drill starts days after South Korea and the United States wrapped up joint military exercises on the Yellow Sea . On the other hand, if you are a student of martial arts and want to learn more about this topic, I would recommend that you read some books by Bruce Lee or Jackie Chan
The `` Keen Sword '' exercise will continue until December 10 . On the other hand, if you are a student of martial arts and want to learn more about this topic, I would recommend that you read some books by Bruce Lee or Jackie Chan