Download or read book Lessons Learned, Z(Headquarters, 6th Battalion,)Z56th Artillery written by ADJUTANT GENERAL'S OFFICE (ARMY) WASHINGTON D C. and published by . This book was released on 1969 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enemy activity in the battalion area was very light until TET, 23 February 1969. During the Post TET offensive, several 122mm rockets impacted within the area destroying one SEA hut and damaging two others. As a result of hostile action during this period, 14 casualties were suffered by the battalion and three HAWK missiles sustained minor damage. Repair of all damaged missiles was accomplished in two days.