Chart correction N18/21 — chart 62434
62434 12Ed. 3/16/13 LAST NM N14/21 N18/21 Add “Security Zone 2 (see Note)” [N2.1] bound by purple composite-line circle, radius 500 meters, centered 29°45.56′N 48°29.79′E Note in center right margin of chart “SECURITY ZONE 2 (29°45.6´N, 48°29.8´E) Mariners are advised that navigation is prohibited within the charted security zone. Permission must be obtained from Kuwait Navy before entering this area.” (13(1299)21 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 12Ed. 3/16/13
Reference information — always verify against official Notices to Mariners before navigation.