The global LNG shipping market has turned sharply higher in recent days, with charter rates for modern LNG carriers surging from roughly $40,000 last week to around $300,000 per day as traders scramble to secure vessels amid escalating disruption in the Middle East. According to shipbroker Fearnleys’ latest weekly LNG report, cited by Riviera Maritime Media, daily spot charter rates for 174,000-cubic-meter LNG carriers along the U.S. Gulf-Europe route have climbed to approximately $300,000 per day, up about $260,000 compared with last week.…