July 20. Yemen's Houthi group announced a naval blockade of Saudi vessels moving through the Bab el-Mandeb strait. By July 22, missiles and drones hit the first tankers. Oil jumped past $100 a barrel. Crypto volatility spiked.

The attacks weren't bluffs. Two Saudi oil tankers, the Encelia and Layla, caught fire after being struck between July 22 and 23. A third vessel, the NCC Ghazal, got hit five days later. The blockade declaration had teeth.

Bab el-Mandeb is where the Red Sea opens to the Gulf of Aden. It's a funnel for roughly 12% of global maritime trade. Squeeze it, and energy prices move. Shipping costs climb. Markets everywhere feel the pressure.

The Houthis have been striking commercial ships since late 2023, initially citing the Israel-Gaza conflict. This shift to Saudi targets directly is sharper. Saudi Arabia exports more oil than almost any country on Earth. Drawing Riyadh into active maritime warfare escalates regional risk in ways markets haven't fully priced.

Trump warned Iran would be held responsible, hinting at major military action if attacks continued. That threat didn't calm traders.

Here's the crypto connection. US intelligence has tracked Houthi financing flowing through Tether on the Tron network and Bitcoin holdings, used for oil trades, weapons buys, and sanctions dodging. Washington has sanctioned crypto networks tied to the group involving hundreds of millions in transfers. Tron's cheap fees and speed made it the go-to blockchain for USDT movement in regions where normal banks either don't operate or actively block such actors.

The energy shock rippled into digital assets immediately. Bitcoin and altcoins felt the contagion as traders recalculated geopolitical tail risk. Oil above $100 means inflation creeps back into forecasts. Higher rates, tighter liquidity, and crypto sells.

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