Azerbaijani and Armenian security services engaged in armed clashes on a road near Shusha during the morning of March 5. Azerbaijan's Ministry of Defence claims the clashes erupted after Azerbaijani security forces discovered weapons and ammunition in a vehicle during a stop and search; Armenian officials claim Azeri security forces opened fire on a local police vehicle without provocation. Three Armenian police officers are confirmed to have been killed during the skirmish. The two countries have long-standing tensions over the disputed territory of Nagorno-Karabakh; Russian forces are currently deployed to the area as peacekeeping forces.

Authorities are likely to increase security measures in the area following the incident prompting related transport disruptions. Further clashes are possible in the coming days. Protests relating to the incident are also possible in the coming days.

Exercise heightened caution if operating in the border area between Armenia and Azerbaijan. Allow additional time for travel in the affected area. Carry relevant identification documents; heed all instructions from local security personnel. Leave the area at the first sign of a confrontation.