Armavia has launched once weekly EVN-Minsk flight. The flight is operated on A319/A320 aircraft.
It also will start flights to Tibilisi as well during this month.
This a quote from the second link:
"an agreement has been reached on organization of a flight to the USA. At present, negotiations are underway for opening of Yerevan-New York-Los Angeles or Yerevan-Amsterdam-Los Angeles flight."
The airline operates only narrowbody aircraft and they'll need a new type for this flight. An official had stated a few months ago that 767 and A330 were both being considered for the USA operations.
On another note, Air Arabia started it's 2x weekly Yerevan service on Novemebr 16.