Tagresponsibility

hall walker

hall walker  n.— «The departure of Adm. William J. (“Fox”) Fallon gives us a rare insight into a secret world of relationships between the highest-ranking general officers and their civilian masters.…Eventually, in the...

lane

lane n. an area of expertise or (military) responsibility; a mandate. Etymological Note: As explained in the comments, this usage is probably an extension of the idea of a shooting lane, where each shooter must keep fire within a long track. Perhaps...