This particular article falls into the Jingoism style articles that the Sun is famous for. It's readers are, by and large, xenophobic bigots obsessed with reality TV and C-List celebrities.
They're the closest thing with have to Fox News here in the UK, (that's no coincidence as it's owned by Newscorp) and as such, articles in the Sun about other countries should be given the same level of credence you would give Bill O'Riley's comments about anything.
Other british tabloids you would do well to dismiss entirely out of hand are
- The Mail - The Mirror - The Express - The Sport (often hilarious)
You really think Freddie Starr ate that hamster?
http://en.wikipedia.org/wiki/Freddie_Starr#.22Freddie_Starr_...
The Leveson enquiry has already shown that they have done, regularly.