Efforts to dislodge a 400-meter (1,312-foot) container vessel that has choked traffic along the Suez Canal resumed at high tide on Thursday, with five tugs working to drag the vessel to deeper water, according to ship-tracking data.Efforts to dislodge a 400-meter (1,312-foot) container vessel that has choked traffic along the Suez Canal resumed at high tide on Thursday, with five tugs working to drag the vessel to deeper water, according to ship-tracking data.