Russia’s only aircraft carrier, the Admiral Kuznetsov, is on fire and might well never sail again. The trouble-stricken ship, which has seen fires, plane crashes, and narrowly escaped the loss of its drydock, is in flames. The fire reportedly covers the majority of the ship, and at this point it seems distinctly possible Russia’s largest ship will never sail again. The incident took place this morning, while the big ship was dockside at the 35th Ship Repair Plant in Murmansk. According to Russian state media, the fire broke out during “repair works in the first power unit” by workers of...