An armed group attacked the Iranian border guards on Monday near the Kurdish city of Bana, killing and wounding several troops, like reported by basnews.com.
According to the Kurdistan Democratic Party of Iran (KDPI), the confrontation took place in Khela Rash border areas of Kurdistan province.
The Kurdish opposition party did not specify whether its forces were engaged in the clash.
Iranian media sources have not yet reported the military confrontation.
Clashes between Iranian Kurdish oppositions and Iranian army erupted multiple times over the past two weeks near Kurdish cities. Dozens of Iranian troops were reportedly killed or wounded.