https://www.atlanticcouncil.org/blogs/natosource/ukraine-poland-lithuania-to-create-joint-peacekeeping-force-in-2013/
Ukraine, Poland, Lithuania to create joint peacekeeping force in 2013 - Atlantic Council
Feb 23, 2013 - From Interfax-Ukraine: Ukraine, Poland and Lithuania are planning to create a joint peacekeeping team in 2013, the Defense Ministry of Ukraine has sa
joint peacekeeping forcepoland lithuania