Hi, Can anyone please enlighten me what R.I.X. and R.C.X. exercises relate to in convoy terms? In their context I`ve been looking at a war diary which states: "Commenced exercises R.I.X, R.C.X. and V/S (Visual Signals) with HMS CAPETOWN until 12:00 then returned to position in convoy and began Z.Z. (Zig-Zag) once again". Those in brackets I`ve obviously worked out but I`ve been Googling the other two with no luck. Many thanks for any help, John
