BP said Oct. 7 it was “deeply concerned” about the expansion of the armed conflict between Armenia and Azerbaijan over Nagorno-Karabakh and particularly the targeting of the BTC crude pipeline, Azerbaijan’s main export route to world markets, after Azerbaijan accused Armenia of a rocket attack on the line. Receive daily email alerts, subscriber notes & personalize your experience. Register Now Azerbaijani government officials said late Oct. 6 Armenian forces had fired a cluster rocket which struck 10 meters from the BTC line in the central-western Yevlakh district, well away from the three decade-long conflict zone, and had ejected more than 300 cluster bomblets, part of an escalation in fighting that one security expert said looked set to intensify further. However, no damage was caused to either BTC […]