Concerns have been addressed about the security of the pipeline. It bypasses Armenia, which has an unresolved conflict with Azerbaijan over the status of Nagorno-Karabakh, crosses through Georgia, which has two unresolved separatist conflicts, and goes through the edges of the Kurdish region of Turkey, which has seen a prolonged and bitter conflict with Kurdish separatists. It will require constant guarding to prevent sabotage, though the fact that almost all of the pipeline is buried will make it harder to attack. Georgia formed a special purpose battalion that would guard the pipeline while the US watched over the area with Unmanned Arial Vehicles (UAVs).