Whether for assault rifles, for those Ukrainian soldiers defending their trenches, or even larger calibers. The supply of ammunition, shells, missiles, rockets, is crucial for each of the two armies. The Ukrainians could not survive without the one provided by NATO, but their situation is complicated. “The current rate of ammunition use (…) is much higher than our current rate of production. Yes, we have a problem, yes, it is a challenge”said Jens Stoltenberg, Secretary General of NATO.