The minister said this on the air of 112 Ukraina TV Channel, an Ukrinform correspondent reports.
"I think that I will know this after my visit to Washington on February 2," Poltorak said, answering the question about a date for the delivery of arms from the United States.
The minister stressed that "the cooperation with the United States on arms deliveries has significantly improved."
He added that Canada had decided on the possibility of selling arms and equipment to Ukraine. "We also plan to work with Canada on military and technical cooperation and purchase of weapons and military equipment," Poltorak added.