HawkEye 360 satellites detected very high frequency radio transmissions from the CPT. AHMAD II during the dark period and geolocated them from the Syrian port of Tartus.  Syria is a heavily sanctioned country, and the vessel was clearly trying to hide its visit there. This map depicts the track of the CPT. AHMAD II when the Automatic Identification System (AIS) was on and the diversion to Tartus when it was turned off.