Marshall Island issued a Yatch Advisory for the GNSS Interference in different reason.
Vessel operators should be aware of the escalating risks posed by GNSS interference in the following regions:
- Eastern Mediterranean Sea;
- Asia (including the East China Sea, South China Sea, Yellow Sea, and Taiwan Strait);
- Baltic Sea (including the Gulf of Finland and Gulf of Gdansk); and
- Middle East (including the Arabian Sea, Red Sea, Arabian/Persian Gulf, Gulf of Oman, and Strait of Hormuz).
This Yacht Safety Advisory (YSA) provides region-specific threat assessments, followed by comprehensive measures to mitigate the risks posed by GNSS interference. Vessel operators are urged to implement redundant navigation protocols, report incidents promptly, and consult updated navigational warnings from authorities such as the United States (US) Coast Guard Navigation Center (NAVCEN) and the North Atlantic Treaty Organization (NATO) Shipping Centre (NSC).