sentences:  He also asked for medevacs.Artillery at nearby firebases (Hawk Hill, LZ Mildred and Firebase Pleasantville ()) began firing illumination rounds and counter-mortar patterns quickly, but there was "considerable delay" in firing the defensive target (DT) patterns around FSB Mary Ann.One battery had failed to plot any DTs near Mary Ann, based on the battalion's planned relocation to LZ Mildred, while the artillery officer at FSB Pleasantville delayed firing because the situation at Mary Ann was still unclear.