One of the most dangerous types of operations we can perform is a passage of lines. Not only are we concerned about the enemy, but the risk of fratricide is intense. What can we learn from past experiences? CPT (P) Steven McCreary hosts this episode as he discusses this type of operation with Colonel (R) retired Gregory Fontenot, former Director of the U.S. Army School of Advanced Military Studies (SAMS) and Commander of the Battle Command Training Program, and much more. Also, CPT McCreary is joined by COL (R) Rich Creed, Jr., Director of the Combined Arms Doctrine Directorate (CADD) at Fort Leavenworth, KS.