The operation has started to tow a Greek-registered oil tanker stranded in the Red Sea after an attack by Houthi militants last month, a shipping source told Reuters on Saturday.Towing the 900-foot (274.2-metre) MV Sounion to safety is the first…<p><p>https://www.marinelink.com/news/salvors-begin-towing-stricken-tanker-517055</p></p>