Over 150 miners trapped underground at Donetsk Oblast mine due to Russian attacks.

One hundred and fifty-one miners have been trapped underground at the Dobropillia mine due to a blackout caused by Russian attacks in Donetsk Oblast, Mykhailo Volynets, chairman of the Trade Union of Miners of Ukraine, reported on Sept.

12. The city of Dobropillia, with a pre-war population of about 28,000 people, is located in the Pokrovsk district of Donetsk Oblast, nearly 20 kilometers (13 miles) north of Pokrovsk, which has been a key target of Russian forces over the past few months. Russian strikes have cut off power to Dobropillia and nearby settlements, including coal mines.

The blackout caused gassing and flooding of the mines. There is also a threat of flooding of mining equipment, according to Volynets. The chairman added that the situation in the region remains "difficult."

At least one person was killed, while six others were injured due to Russian strikes in Donetsk Oblast over the past day, Governor Vadym Filashkin reported on Sept.

12. The number of attacks and casualties increased in the Donetsk sector of the front line after Russian forces intensified their offensive in the area. Russian troops recently slowed down their assault on the city of Pokrovsk but advanced in the areas of Vuhledar and Kurakhove.

'Silent killer': Russia boosts grinding Donbas advance with chemical warfare

Gasping for air from a trench in eastern Ukraine, an infantryman was ready for the worst when a suffocating white smoke spread into his position.

A Russian drone had just dropped a gas grenade into the trench, an internationally banned practice in warfare used to suffocate Ukrainia...