Azeri-Armenian conflict intensifies Armenia says one of its fighter jets was shot down by a Turkish jet in a major escalation of the conflict with Azerbaijan over the disputed Nagorno-Karabakh region, which has seen heavy fighting in recent days NAGORNO-KARABAKH FACTFILE Region granted autonomy within republic of Azerbaijan in Soviet times Internationally recognised as part of Azerbaijan, but vast majority of 150,000 population is ethnic Armenian and rejects Azeri rule Armenia seized control of territory and surrounding areas in 1988-94 war that killed over 30,000 people and displaced one million It survives on budget support from Armenia and donations from worldwide Armenian diaspora Occupied by Armenia Line of contact Russian military base 50km 30 miles GEORGIA Gyumri ARMENIA Yerevan Erebuni TURKEY Naxcivan (Azerbaijan) RUSSIA NAGORNO- KARABAKH AZERBAIJAN Stepanakert (Xankendi) Baku Oil and gas pipelines Caspian Sea IRAN Sep 29: Pilot of SU-25 dies after being hit by Turkish F-16 in Armenian air space. Turkey denies claim Sukhoi Su-25 ARMENIA: Has defence alliance with Moscow. Russia has military bases in Armenia but is also friendly with Azerbaijan AZERBAIJAN: Backed by Turkey, which has close ethnic and cultural ties. Azerbaijan supplies Turkey with natural gas and crude oil Sources: International Crisis Group, Reuters, Bloomberg, BBC © GRAPHIC NEWS