The helicopters are currently based on HMS Carlskrona, which is the headquarters ship for the EU’s anti-piracy forces in the region. The helicopters increase the range of the Swedish forces by 70 percent.More on the Nordic Battlegroup here.
They are being brought back to Sweden to participate in the Nordic Battlegroup, an EU naval force composed of Nordic countries and Ireland. The force will be on standby from 1st January 2011, but could be sent anywhere in the world at short notice after that.
Military chiefs say the decision to remove the helicopters from Somalia is due to a lack of resources, but Defence Minister Sten Tolgfors has now questioned that decision...
According to this, the helicopters in question are Agusta A 109M (Swedish "Hkp-15").