Another Greek-owned cargo ship, was attacked in the Red Sea on Monday, resulting in at least two crew members wounded and two missing.

Two commercial vessels targeted in 24 hours raise fears of an escalated campaign against Israel-linked shipping.

A Liberian-flagged cargo ship came under fire on Monday in the Red Sea, with two security guards on board reportedly hurt and two others missing in an assault that came after Yemen's Houthi rebels purportedly sunk another vessel in a similar attack.