SECURITE 061500 UTC DEC 2022 NAVAREA IX (.) 497/22 (.) CENTERAL GULF (.) BAHRAIN (.) CHARTS BA 3736,3737 AND 3790 2. STARBOARD HAND BUOY S1-3 PERMANENTLY SHIFTED TO POSITION 26-11.31N, 050-37.24E 3. MARINERS CAUTIONED