Col. Jaroslaw Gromadzinski, Chief of Land Forces Use and Analysis Division, J3, General Staff of the Polish Armed Forces and Maj. Jerzy Kania, training staff, J-7 Training Directorate, General Staff of the Polish Armed Forces observe a fire support team with 1st Battalion, 1st Marine Regiment performing firing missions during a mobile assault course in a corridor of the Combat Center's training area, July 27, 2014. - Col. Jaroslaw Gromadzinski, Chief of Land Forces Use and Analysis Division, J3, General Staff of the Polish Armed Forces and Maj. Jerzy Kania, training staff, J-7 Training Directorate, General Staff of the Polish Armed Forces observe a fire support team with 1st Battalion, 1st Marine Regiment performing firing missions during a mobile assault course in a corridor of the Combat Center's training area, July 27, 2014.