If terrorists ever target Fargo, N.D., the local police will be ready.Atlanta Police S.W.A.T. members searched a building for a shooting suspect in July of 2010. More than ever before, police rely on quasi-military tactics and equipment, the Center for Investigative Reporting has found. John Bazemore In recent years, they have bought bomb-detection robots, digital communications equipment and Kevlar helmets, like those used by soldiers in foreign wars. For local siege situations requiring real firepower, police there can use a new $256,643 armored truck, complete with a rotating turret. Until that day, however, the menacing truck is mostly used for training runs and appearances at the annual Fargo picnic, where it’s been displayed near a children’s bounce house.“Most people are so fascinated by it, because nothing happens here,” said Carol Archbold, a Fargo resident and criminal justice professor at North Dakota State University. “There’s no terrorism here.” Fargo, like thousands of other communities in every state, has been on a gear-buying spree with the aid of more than $34 billion in federal government grants since the Sept. 11, 2001, terrorist attacks on New York and the Pentagon.