A container ship has sunk near the Strait of Hormuz after being hit by a projectile, while a separate dry bulk carrier damaged in an earlier attack is also reported to be sinking, maritime security sources said on Wednesday.

The Singapore-flagged GFS Pride container ship, with a small 2,824 TEU (20-ft equivalent unit) capacity, had sunk, the sources said.

“Commercial vessel ‘GFS PRIDE’ reported sunk with floating containers … mariners cautioned,” the Hydrographer of Pakistan said in a navigational warning to ships dated 14 October.

The vessel’s United Arab Emirates-based manager GFS Ship Management FZE could not be immediately reached for comment.

The loss of the GFS Pride marks the second vessel to sink since the US-Iran war began on 28 February, according to data from UN shipping agency, the International Maritime Organisation.

In a separate incident, the Antigua and Barbuda-flagged Cape Dao was reported to be sinking close to the strait after being struck by a projectile on 23 September, the sources added.

The vessel’s UAE-based manager Peonies Ship management FZE could not be immediately reached for comment.

“The Antigua & Barbuda flagged bulk carrier CAPE DAO, originally hit on the 23 September, is reported to be sinking after an unsuccessful rescue attempt,” British maritime risk management group Vanguard said in a note on Wednesday.

Iran is deploying new tactics to target ships sailing through the Strait of Hormuz as it seeks to keep oil prices high and influence the US midterm elections, two senior Iranian officials told Reuters.