These three are currently being worn. From L to R: Joint Warfare Staff (JW) (at Northwood), Joint Force Logistics Component (JFLogC), Joint Force Headquarters (JFHQ) (with TSMG facing left). Same design with TSMG facing right is worn by Standing Joint Force Headquarters (the regular cadre of JFHQ in old speak). I'll illustrate the SJFHQ sign in due course. When worn on uniform, the JFHQ sign is, in my opinion, the best looking sign (and closest to the 1942 original). Mike
Joint Operations - as at mid-2016.jpg