SECURITE 221500 UTC DEC 2022 NAVAREA IX (.) 513/22 (.) RED SEA (.) SAUDI ARABIA (YANBU) (.) CHARTS BA 158 AND 327 2. YANBU COMMERCIAL PORT MOORING BUOY B-3 IN POSITION 23-57.82N, 038-01.30E REPORTED MISSING 3. MARINERS CAUTIONED