Marg Sabl closure maneuver
a aggressive positioning in which the lead warship allows its support fighters to launch from behind the offensive line and then turn hard into the opposing force. Grand Admiral Thrawn used it to ambush the New Republic force which tried to pursue the Imperial scouts that raided the library computer at Obroa-Skai, about five years after the Battle of Endor. Thrawn recognized that the commander of the Republic's ships was an Elomin, and took advantage of the fact that the Elomin mind was unable to handle the unstructured nature of a Marg Sabl maneuver.