Search-and-rescue efforts have been suspended as one crew member remains unaccounted for following a collision between a Portuguese container ship and a U.S.-flagged oil tanker in the North Sea. ABC News' foreign correspondent Marcus Moore reports. Read more: https://abcnews.visitlink.me/sIFoZP | ABC News

What are the major Challenges of Container Vessels? Keeping in mind the trend of container vessel accidents resulting in collision, hull integrity and loss of cargo containers. Vessel in video is "Zim Vancouver", courtesy of Oswald Gutierrez. #NauticusLive #MaritimeandoffshoreInstitute #TheMaritimeWorld #TheTopTek #MaritimeNews #Ship #Offshore #Maritime #MaritimeAnalytics #MaritimeIntelligence #LearnAndGrow #Marine | Marine and Offshore Institute

231K views · 1.8K reactions | LATEST: A U.S.-flagged oil tanker has collided with a Portuguese container ship in the North Sea, north of England, with both ships catching on fire, according to officials. At least 20 people have been brought to shore, with some casualties among them, an eyewitness from the port at Grimsby told ABC News. Not all crew members have been accounted for yet. Read more: https://abcnews.visitlink.me/lPP114 | ABC News | Facebook