Maersk Supply Service has secured a contract extension in Angola for its Subsea Support Vessel Maersk Involver for an additional 15 months.The Danish vessel owner said Monday that under the extended contract, the vessel and crew would support various subsea operations off the coast of Angola.<p><p>https://www.marinelink.com/news/maersk-supply-services-vessel-bags-508270</p></p>