Media playback is unsupported on your device

US and South Korea stage military drill

31 March 2014 Last updated at 09:20 BST

The Navy and Marine Corps of South Korea and the US have carried out an amphibious landing drill as part of their annual joint military exercise.

It took place in Pohang on South Korea's coastline and is scheduled to run until 7 April.

Hours after the drill was staged, North and South Korea exchanged fire near a disputed border.

Copyright © 2015 BBC. The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.