How a tanker went dark through the Strait of Hormuz

The Kiku loaded off Qatar on July 27, then stopped broadcasting its position for 21 hours as it passed through the Strait of Hormuz. It reappeared off Fujairah, United Arab Emirates, where it spent 32 hours alongside the Nave Electron before the Nave Electron left for Asia.

Note: Dates are shown in Gulf Standard Time.

Source: Marine Traffic

Graphic: Amy O'Kruk, CNN