Nagorno Karabach, an Armenian enclave inside of Azerbaijan, is one of the main underlying factors for the conflict, but the growing rivalry between Russia and Turkey is also playing a part. More than 16 soldiers have been killed in the most recent round of fighting. Both sides are accusing each other of aggression and military action. The use of full scale armed forces and drones have been involved, killing several soldiers on both sides and reportedly an Azerbaijani general. The current outbreak of fighting has been the deadliest since the "April War" of 2016. While most clashes normally occur in and around the Armenian controlled Nagorno-Karabakh region, the current clashes are on the international border between Armenia and Azerbaijan. The international community is urging both sides to end the clashes.