Soldiers from Polish Special Operations Forces Command

Soldiers from Polish Special Operations Forces Command enter the basement of an abandoned building during close quarters combat training near Drawsko Pomorskie, Poland, on Sept. 15, 2010 prior to the start of the Jackal Stone 10 exercise. Jackal Stone 10, hosted by Poland and Lithuania this year, is an annual international special operations forces (SOF) exercise held in Europe. Its objective is to enhance capabilities and interoperability amongst the participating special operations forces and as well as build mutual respect while sharing doctrinal concepts. The exercise, which is coordinated with U.S. Special Operations Command Europe, includes Poland, Lithuania, Latvia, Croatia, Romania and Ukraine participating in the exercise. (U.S. Army Photo by Master Sgt. Donald Sparks)