On August 9, the 148 meter long, 18319 dwt bulk carrier Olga (IMO: 9109548)  struck the 109 meter long, 6189 dwt tanker Iver Blessing (IMO: 9588287)  in the Bay of Biscay off Saint-Nazaire, France. The Olga was proceeding from an anchorage off Saint-Nazaire when it allided with the stern of the anchored Iver Blessing. The Iver Blessing sustained hull damage with a small hole above the waterline. The Olga also sustained a large gash in its hull above the waterline.  Five crewmen on the Iver Blessing suffered slight injuries that did not require medical assistance. No reports of product being released from the Iver Blessing, but some pollution was reported.  An oil drum had fallen overboard.

Both vessels were order to remain at anchorage while authorities conduct an investigation into the incident.