Authorities are investigating whether drones may have been involved in the latest incident. The attacks have highlighted the growing threat that drone warfare linked to the Russia-Ukraine war poses ‌to commercial shipping in the Black Sea Key points and original sources are listed below.

• Authorities are investigating whether drones may have been involved in the latest incident.S1

• The attacks have highlighted the growing threat that drone warfare linked to the Russia-Ukraine war poses ‌to commercial shipping in the Black SeaS2