Boskalis to Salvage Damaged Frontline, BSM Tankers in Gulf of Oman 14 June 2019 Insurers of damaged Front Altair and Kokuka Courageous hire Boskalis to salvage the vessels and their cargo.Author: Capt. Johnhttps://worldmaritimenews.com/archives/278600/boskalis-to-salvage-damaged-frontline-bsm-tankers-in-gulf-of-oman/