Update for Russian military operations in Ukraine for May 21, 2022:

1. Ukrainian militants in the Azovstal steel works have unconditionally
surrendered numbering between hundreds (current Red Cross count) to thousands
according to Russian sources;
2. Mariupol has been secured by Russia since mid to late-April - Ukraine finally
admits however that its "combat operations" have fully ended;
3. Russia continues to make progress in the Donbas region - Ukrainian forces are
being encircled in Severodonestsk and Lysychansk - the salient around Papasnya
is expanding both west and north as part of this major encirclement;
4. Pentagon admits Russia still poses the majority of its combat power - possess
a "numerical advantage" over Ukraine - and is making "slow, uneven" progress,
but progress nonetheless;
5. Kharkov "offensive" has either stalled or is in the process of being rolled
back;
6. US M777 howitzers have been found, tracked, targeted, and destroyed by
Russian forces;
7. Additional attempts to send heavy weapons will face similar technical,
tactical, strategic, and manpower challenges;

https://rumble.com/v15k0lk-russian-ops-in-ukraine-ukraine-losing-m777-howitzers-continues-losing-groun.html