Aug. 30 Brig. Gen. Antoinette Gant relinquished command of the US Army Corps of Engineers South Pacific Division to Col. Chad Caldwell. The ceremony, hosted by the Deputy Commanding General of the US Army Corps of Engineers Maj. Gen. William Graham, was held at the Bay Model Visitor Center in Sausalito, Calif. Caldwell, who currently serves as the Commander of the Sacramento District, will serve as Acting Division Commander