Three days after US authorities filed a $103m claim against the ship manager and shipowner of the 9,962-teu Dali (built 2015) over a deadly bridge collapse, FBI agents and the US Coast Guard boarded a second vessel managed by the same company, Synergy Marine.

US government officials set foot on the Singapore-flagged, 10,000-teu Maersk Saltoro (built 2015), which is docked in Baltimore as well.