The Next War - Operation Attila - Timeline

Due to an error in days counting, I have revised and changed the overall timeline of the posts.

The (hopefully) exact timeline is now as follows:
April 29, 1980  D-4  turn 1, tension
April 30, 1980  D-3  turn 1, tension
May 1, 1980     D-2  turn 2, tension
May 2, 1980     D-1  turn 2, tension
May 3, 1980     D+0  turn 3, war begins, WP use chemical weapons
May 4, 1980     D+1  turn 3, war
May 5, 1980     D+2  turn 4, war, Hanover falls 
May 6, 1980     D+3  turn 4, war
May 7, 1980     D+4  turn 5, war, Munich and Nuremberg fall
May 8, 1980     D+5  turn 5, war, W. Germany troops evacuate Hamburg
May 9, 1980     D+6  turn 6, war, WP supply heavily damaged by air attacks
May 10, 1980    D+7  turn 6, war, NEDEFOR formed
May 11, 1980    D+8  turn 7, war, Netherlands Surrender, Denmark invaded
May 12, 1980    D+9  turn 7, war, NATO Operation "Hand of God" starts
May 13, 1980    D+10 turn 8, war, WP supply lines collapsed
                                  WP 2nd echelon troops arriving in W. Germany
May 14, 1980    D+11 turn 8, war, NATO SOUTHAG retreats 75 km
May 15, 1980    D+12 turn 9, war  Hamburg falls

I noticed the error while reading the New York Times from the first day of war: