![Deck navigation officer on the navigation bridge. He speaks by VHF radio, GMDSS Watchkeeping, collision prevention at sea. COLREG Stock Photo - Alamy Deck navigation officer on the navigation bridge. He speaks by VHF radio, GMDSS Watchkeeping, collision prevention at sea. COLREG Stock Photo - Alamy](https://c8.alamy.com/comp/MMMA6J/deck-navigation-officer-on-the-navigation-bridge-he-speaks-by-vhf-radio-gmdss-watchkeeping-collision-prevention-at-sea-colreg-MMMA6J.jpg)
Deck navigation officer on the navigation bridge. He speaks by VHF radio, GMDSS Watchkeeping, collision prevention at sea. COLREG Stock Photo - Alamy
![South China Sea: Beijing has extended another Spratly Islands reef, photos show | South China Morning Post South China Sea: Beijing has extended another Spratly Islands reef, photos show | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/styles/og_image_scmp_obituary/public/d8/images/methode/2021/03/24/f95e7992-8ba5-11eb-8ea9-7f3286b4499a_image_hires_123843.jpg?itok=tVjLDm01&v=1616560734)
South China Sea: Beijing has extended another Spratly Islands reef, photos show | South China Morning Post
![China antenna turns Earth into giant radio station, with signals reaching Guam | South China Morning Post China antenna turns Earth into giant radio station, with signals reaching Guam | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/styles/768x768/public/d8/images/canvas/2021/12/02/7d99ef8e-d5bf-43eb-9134-c9f6f2996bbb_c5ec03f4.jpg?itok=1WOcC5Eq&v=1638459957)
China antenna turns Earth into giant radio station, with signals reaching Guam | South China Morning Post
![Summer Background Poster with Yellow Radio Receiver on a Beach Over Sea, Palm Trees and Blue Sky. Beautiful Landscape with Retro Stock Vector - Illustration of ocean, event: 185693046 Summer Background Poster with Yellow Radio Receiver on a Beach Over Sea, Palm Trees and Blue Sky. Beautiful Landscape with Retro Stock Vector - Illustration of ocean, event: 185693046](https://thumbs.dreamstime.com/z/summer-background-poster-yellow-radio-receiver-beach-over-sea-palm-trees-blue-sky-beautiful-landscape-retro-vintage-185693046.jpg)