Marine forces assaulted key sections of Afghanistan’s Kajaki district last fall as part of Operation Eastern Storm, taking back several sections of it back from the Taliban. One of those places was Kajaki Sofla. First Battalion, 6th Marines, out of Camp Lejeune, N.C., and other elements of other units worked through the area, hunting insurgents and confiscating weapons caches as they went. Eventually, some level of reconciliation with Afghan citizens in the area became possible. That brings us to the big event this week: A suicide bomb was detonated by an insurgent on a motorcycle in the Kajaki Sofla Bazaar…