russian forces led by mercenaries from the wagner group say they have gain control of the eastern ukrainian town of salazar cave denies the claim. icing in the area has intensified in the past days. as russia tries to gain ground. that us the valid or at least a no the terrorist state and its trip again this, i tried to pretend that some part of our city of solid are almost completely destroyed by the occupiers is some kind of rush us achievement. they will present and are already presenting this to their society in such a way as to support the mobilization and to give hope to those who support aggression. but the fighting continues. the diets direction is holding out and re without to break even for one day. do everything to strengthen the ukrainian defense for i sole has claimed responsibility for a suicide explosion that killed at least 21 people in the afghan capital blast happen near the foreign ministry office in kabul, where chinese delegation was meeting with the tali
the top stories on al jazeera, we begin with breaking news. us authorities say all flights in the united states have been grounded because of a system failure. the federal aviation administration says more than $400.00 flights have been delayed within into or out of the united states because of a technical glitch. it s unclear what s behind this, the federal aviation administration as treated in the last few minutes and says the f e a is working to restore its notice to air mission system. we are performing 5 final validation checks and we re roll reloading the system. now operations across the national airspeed system are affected. we re going to provide frequent updates as we make progress. or kimberly hawk at our white house correspondent is joining us on the phone. now kimberly, this is a very large scale incident. what more do we know? yeah, this is something that the biden administration is grappling to deal with right now . this is something that is unfolding in real t