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US Maritime Alerts

E.g., Sunday, September 15, 2019
E.g., Sunday, September 15, 2019
Active Alerts
Title Status Effective Date Expire Date
2019-005A-Southern Red Sea-Threat of Vessel Attack Active 09/06/2019 09/13/2019
Inactive or cancelled alerts
Title Status Effective Date Expire Date
2019-004A-Strait of Hormuz-Vessel Boardings by Foreign Military Forces Inactive 07/19/2019 07/26/2019
2019-003A-Gulf of Oman-Vessel Attacks Inactive 06/13/2019 06/20/2019
2019-002A-Anchorage off Fujairah-Reported Vessel Attack or Sabotage Inactive 05/12/2019 05/19/2019
2019-001A-Persian Gulf, Strait of Hormuz, Gulf of Oman, Arabian Sea, Red Sea, Gulf of Aden, and Indian Ocean-Potential Naval Interactions Inactive 04/08/2019 04/15/2019
2018-009A-Sulu and Celebes Sea-Terrorist Threat Inactive 10/30/2018 11/06/2018
2018-008A-Jeddah Port, Saudi Arabia-GPS Interference Inactive 10/23/2018 10/29/2018
2018-007A-Hudaydah, Yemen-Combat Operations Inactive 06/13/2018 06/20/2018
2018-006A-Sulu and Celebes Sea-Terrorist Threat Inactive 05/01/2018 05/11/2018
2018-004B-Port Said, Egypt-GPS Interference Inactive 04/06/2018 04/16/2018
2018-005A-Southern Red Sea-Maritime Incident Inactive 04/03/2018 04/10/2018
2018-004A-Eastern Mediterranean Sea-Possible GPS Interferance Inactive 03/22/2018 03/30/2018
2018-003A-Gulf of Guinea-Piracy Inactive 02/22/2018 03/02/2018
2018-002B-Port of Aden, Yemen-Insurgency Inactive 02/05/2018 02/12/2018
2018-002A-Port of Aden, Yemen-Insurgency Inactive 01/29/2018 02/06/2018
2018-001A-Southern Red Sea-Threatening Approaches Inactive 01/06/2018 01/29/2018
2017-008A-Yemeni Ports-Announced Temporary Port Closures Inactive 11/06/2017 11/16/2017
2017-007A-Gulf of Guinea-Piracy/Hijacking Inactive 10/27/2017 11/02/2017
2017-006A-Madagascar-Plague Inactive 10/24/2017 10/31/2017
2017-005A-Black Sea-GPS Interference Inactive 06/22/2017 07/04/2017
2017-004A-Southern Red Sea-Report of Waterborne Improvised Explosive Device Inactive 06/04/2017 06/30/2017
2017-003A-Off Somali Coast-Tanker Hijacking Inactive 03/13/2017 03/21/2017
2017-002B-al Mocha Harbor, Yemen-Report of Mine Incident Inactive 03/10/2017 03/17/2017
2017-002A-Vicinity of Al Mocha, Yemen-Report of Mine Laying Inactive 02/04/2017 02/11/2017
2017-001A-Southern Red Sea-Report of Waterborne Improvised Explosive Device Inactive 01/31/2017 02/07/2017