SECURITE 171500 UTC MAY 2023 NAVAREA IX (.) 201/23 (.) CENTRAL GULF (.) QATAR (.) CHARTS BA 2523, 2837, 2858 AND 2886 2. NEW WELL HEAD PLATFORM (AS-KA) FITTED WITH MO(U .15S NAVIGATION LIGHT ESTABLISHED IN POSITION 26-26.77N 052-00.02E 3. MARINERS CAUTIONED