U.S. Navy Office of Naval Intelligence Worldwide Threat to Shipping (WTS) Report, 17 August - 14 September 2022

U.S. Navy Office of Naval I... by lawofsea

U.S. Navy Office of Naval Intelligence Worldwide Threat to Shipping (WTS) for 24 February to 24 March 2021

U.S. Navy Office of Naval I... by lawofsea

Not mentioned, probably because it occurred after ONI closed its report, is a reported missile attack in the Arabian Sea, reported here:

A cargo ship owned by an Israeli company was damaged by a missile in the Arabian Sea on Thursday in what was suspected to be an Iranian attack, an Israeli security official said.

The official, who spoke on condition of anonymity, said the ship was on its way from Tanzania to India and was able to continue its voyage after the attack.

The official did not provide further details.

According to Israel’s Ynet news website, the ship sailing under a Liberian flag did not sustain serious damage and Channel 12 news reported the ship is owned by XT Management, based in the port city of Haifa.

Dryad Global has more info and pictures here.

U.S. Navy Office of Naval Intelligence Worldwide Threat to Shipping (WTS) for 11 September 2019 - 16 October 2019 and HORN OF AFRICA/GULF OF GUINEA/SOUTHEAST ASIA Weekly Piracy Update for 10 16 October 2019

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U.S. Navy Office of Naval Intelligence Worldwide Threat to Shipping (WTS) Report 10 April - 15 May 2019 and HORN OF AFRICA/GULF OF GUINEA/ SOUTHEAST ASIA: Piracy Analysis and Warning Weekly (PAWW) Report for 9 - 15 May 2019

Special note at the beginning of the Worldwide Threat to Shipping is a warning about Iran:

MARAD U.S. MARITIME ADVISORY 2019-006: Threat Type: Threats to U.S. Interests from Iran Geographic Area: Persian Gulf, Strait of Hormuz, Gulf of Oman, Arabian Sea, Gulf of Aden, Bab-el-Mandeb, and Red Sea. Reference: U.S.
Maritime Advisory 2019-004. Issue: Reporting indicates heightened Iranian readiness to conduct offensive operations against U.S. forces and interests. Since early May, there is an increased possibility that Iran and/or its regional proxies could take action against U.S. and partner interests, including oil production infrastructure, after recently threatening to close the Strait of Hormuz. Iran or its proxies could respond by targeting commercial vessels, including oil tankers, or U.S. military vessels in the Red Sea, Bab-el Mandeb Strait, or the Persian Gulf.

And another:

MARAD U.S. MARITIME ADVISORY 2019-005: Threat Type: GPS Interference. Geographic Area: Eastern Mediterranean and Red Seas. This revised Advisory cancels U.S. Maritime Advisory 2018-014. Reference: U.S. Maritime Alerts 2018-004A, 2018-004B, 2018-008A. Issue: Multiple instances of significant GPS interference continue to be reported by vessels and aircraft operating in the Eastern Mediterranean Sea. These reports have been concentrated near Port Said, Egypt, the Suez Canal, and in the vicinity of the Republic of Cyprus. Instances of similar interference were also reported between Hadera, Israel and Beirut, Lebanon and near Jeddah Port, Saudi Arabia. This interference is resulting in lost or otherwise altered GPS signals affecting bridge navigation, GPS-based timing and communications equipment.

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U. S. Navy Office of Naval Intelligence Worldwide Threat to Shipping (WTS) Report 26 February - 28 March 2018 and HORN OF AFRICA/GULF OF GUINEA/ SOUTHEAST ASIA: Piracy Analysis and Warning Weekly (PAWW) Report for 22 - 28 March 2018

Of particular note from the WTS:

U.S. Maritime Alert 2018-004A: Threat type: Potential GPS interference. Geographic area: eastern Mediterranean Sea. Multiple maritime incidents have been reported in the Eastern Mediterranean Sea in the vicinity of position 32:24N –029:29E between 18-22 March 2018. These incidents have not been confirmed. The nature of the incident is reported to be GPS interference. Five vessels and one aircraft operating between Cyprus and Port Said, Egypt, have reported GPS disruptions/interference occurring over extended periods and resulting in either inaccurate positions or no position.Exercise caution when transiting this area. Further updates may follow.

U. S. Navy Office of Naval Intelligence Worldwide Threat to Shipping (WTS) Report 26 February - 28 March 20... by lawofsea on Scribd

U. S. Navy Office of Naval Intelligence HORN OF AFRICA/GULF OF GUINEA/ SOUTHEAST ASIA: Piracy Analysis and... by lawofsea on Scribd