Note: when compiling this list, we didn’t include tracking devices and technologies typically affixed to UAVs. Instead, we opted to focus on devices that enable local law enforcement authorities ...

The mobile phone was tied to someone involved in the Russian spy operation. Police also discovered tracking devices and radio ... there were items used to track people’s movements or to disrupt ...

Jury shown photos of ‘surveillance equipment, fake IDs and phone tracking device’ at Orlin Roussev’s home in converted hotel A Russian spy ring amassed thousands of items of electronic ...