Azerbaijani Foreign Ministry is “studying” congratulatory letters former Prime Minister of Slovakia Jan Carnogursky and ex-Speaker of the Slovak National Council Frantisek Miklosko addressed to NKR President Bako Sahakyan on 20th anniversary of Artsakh independence.

Azeri Foreign Ministry claims the letter, praising outstanding patriotism of Artsakh people, to contain “provocating statements”.

“They won a well deserved victory, protecting their families and lands,” the congratulatory letter, considered “suspicious” by Azerbaijan, said.