Aviation Disruption: A strike on Riyadh airport killed 12 and injured more than 300, prompting a temporary shutdown and hundreds of flight cancellations. The EU condemned the attack, warning that violence threatens vital transport and energy links. Rail Freight: A grain train derailment near Croatia’s Rijeka port sent 11 wagons off the tracks and closed the Plase–Meja section. No injuries were reported; investigators are examining a reported brake failure. Arctic Shipping: South Korea’s PanStar Acro completed a trial round trip to Europe via the Northern Sea Route, calling at Felixstowe, Rotterdam and Gdansk. The 50-day voyage tested an alternative to the Suez route, but regular services face commercial, environmental and Russia-related risks. Black Sea Safety: A cargo ship carrying Ukrainian corn to Ravenna was attacked outside Romanian waters. Two crew members were killed; three rescued Indian seafarers have returned home. Cleaner Shipping: German carrier Hapag-Lloyd completed its first simultaneous-operations bunkering of certified biomethanol, building experience ahead of planned larger-scale fuel supply.