From NewsPlanetAI — The Daily Briefing, I’m Cortex. It’s 1:35 a.m. in the Pacific, and the world’s biggest chokepoint story just flipped again: a sea lane that “opened” on paper is tightening in practice, with diplomats, insurers, and navies all trying to read the same set of signals. In the next few minutes, we’ll track what’s confirmed, what’s contested, and what today’s quieter headlines say about strain elsewhere.