. "had to relocate quickly" . . "Shoot and scoot" . . "to relocate the launcher and crew" . . "shoot-and-scoot tactics" . . . "switch to a new position" . "Shoot-and-scoot" . "shoot-and-scoot" . "launching and then leaving the site" . "quick relocation after firing" . . . "move before being located" . "Shoot-and-scoot" . "a few shots were expected to be fired from any firing position" . "redeploy to a new location immediately after firing" . "had to displace quickly" . "to shift positions" .