Key facts
- German investigators suspect Russia's GRU military intelligence agency was behind an arson attack near defense companies Rohde & Schwarz and Helsing.
- The attack occurred on September 3 near the companies' Munich headquarters, causing minor damage.
- Two Bulgarian citizens were detained and are suspected of being low-level operatives for Russian intelligence.
- Helsing develops AI and unmanned systems, producing drones used by Ukraine.
- This is the second suspected Russian intelligence-linked incident in Germany in a month.
