Kyiv has long taken a pro-Azerbaijan position vis-a-vis the conflict with Armenia. Now officials say that Armenia and Russia are using the blockade to try to steal attention from Ukraine.
Azerbaijan's blockade of the Lachin Corridor comes as it accuses Armenia of dragging its feet over the fate of another critical route, the would-be Zangezur Corridor.
As the blockade continues into its second month, local authorities have begun issuing food coupons and announced rolling blackouts. A brief internet outage contributed to anxieties among the besieged population.
The row over Russian troops stationed in the country comes as Yerevan calls for Moscow to step in and prevent a worsening humanitarian crisis in the breakaway region.
With Azerbaijani demonstrators settling in for the long haul on the Lachin Corridor, Armenia is questioning whether Moscow is willing or able to end the standoff.