Free-to-play FPS S.K.I.L.L. - Special Force 2 was running under Soldier Front 2 in North America, but has been phased out by Aeria Games last year. The shooter will return to the US and Canada, as the current games publisher Gameforge has announced in their forums.
It is not just about lifting the IP blocks for countries that Gameforge did not operate for S.K.I.L.L. - Special Force 2. The community manager assured that Gameforge will be setting up dedicated NA servers, but NA and EU versions will be running separately with different content.
The NA servers will be available with the next planned update, which might be rolled out soon as mentioned in the original forum post.
Get the latest at the official sites.
S.K.I.L.L. - Special Force 2 - Extraterrestrial Sectoids Trailer