Naftogaz Ukraine Executive Director Yuriy Vitrenko has was presented a warning about his job displacement in the company and resignation in two months.

"I was just formally warned that my position was made redundant. This means that in two months I will be fired from Naftogaz. Because you constantly have to fight misinformation, moreover, 'with superior rival forces'. I must again resort to radical openness and to tell my vision of the situation here," he wrote on Facebook on Wednesday.