Possible. No date for the incident reported in the article.
Check out the pre-existing discussion at:
http://www.freerepublic.com/focus/f-news/1923614/posts?page=132#132
Jeff Head (one of Free Republic’s resident experts on Naval issues) has opined (and I agree) that the Chinese sub was forced to surface. (Be sure to read his post)
It makes more sense than just surfacing in the middle of the battle group to make a point. Any sub drivers out there have an opinion of whether or not a sub is going to surface in the company of “enemy” ships without being forced to do so?
I was always under the impression that was anathema to any submariner of ANY country, but not having served on boats, I don’t know. Any thoughts?