Spc. Michael A. Dahl, Jr., 23, of Moreno Valley, California, died October 17, 2009, in Argahndab, Afghanistan, of wounds suffered when enemy forces attacked his vehicle with an improvised explosive device. Spc. Dahl was assigned to 1st Battalion, 17th Infantry Regiment, 5th Stryker Brigade, 2nd Infantry Division, Fort Lewis, Washington. </d