First Special Service Force
   History, insignia, area of operation, mission and trivia about a World War II US and Canadian joint unit.
   http://www.groups.sfahq.com/fssf/

Global Special Operations
   Missions, training, qualifications, and locations for worldwide special operations units. Also includes a photo gallery and military portal.
   http://www.globalspecialoperations.com/

MSNBC: Special forces
   Descriptions and photographs of well known special operations units.
   http://www.msnbc.com/modules/specialforces/default.asp

Secret Armies
   Links, media, descriptions, and background information for a variety of personnel specializations.
   http://www.secretarmies.com/