Sigh! USA destroyer collided in Japan sea. This is the 5th time this year.

http://abcnews.go.com/US/us-warship-collides-japanese-tug-boat-latest-mishap/story?id=51242298

The USA destroyer is very good at causing damages to commercial vessels.

I think the USA destroyer is built for destroying commercial vessels, not other military vessels as proclaimed.

It had collided with a container ship, oil tanker, tug boat, etc.

Well done!