Dear Poland, now's your chance

Plus, everyone will be distracted by the Barbarossa commemorations.

Germany only has 20,000 high explosive artillery shells left - report https://t.co/zvY07x8WsU pic.twitter.com/VoT5EY3JYY

— Reuters (@Reuters) June 19, 2023

Related, among a couple dozen others:

Russia Is Firing 20,000 Artillery Rounds Per Day; Moscow Is Burning Its Amno Faster Than It Can Produce Them — US

—Eurasian Times December 4

And:

"Windfalls await investors in ammunition"