There are ships from many countries fighting Somali pirates. These nations include: -
USA
India
Russia
China
South Korea
France
Somalia
Spain
Germany
Greece
Sweden
Netherlands
Italy
Belgium
Malaysia
Pakistan
Singapore
Sweden
Thailand
Turkey
United Kingdom
Portugal
Luxembourg
Malta
Estonia
Norway
Croatia
Ukraine
Montenegro
Japan
Australia
The above list is not complete. The UK provides a HQ at Northwood for the Europeans. As might be seen, many nations are participating. Just not all the time and not with enough ships.
Hval