Wrong way for towing an icebraker ship on a narrow river. Big ship fail on Danube river

This is very wrong way for Towing. In narrow channel / river it should be recommended on each side of towing vessel one small tug for assistance . Definitely poor towage planning which ended towing vessel grounded.
This incident happened in Danube river, on Sulina channel.
The Nuyina icebreaker has a length of 160 meters and a width of 25.6 meters, and its weight will reach 25,000 tons.