IDK, but that is hardly relevant to the current situation. We aren't trying to one-up each other in a "who is worse" rhetoric content, but looking at the situation at the Russo-Ukrainian front.

From what I get, Western stuff delivered to the Ukrainians is in working order, while the Russians shells seem to have a fairly high percentage of duds - usually an indicator of a fuse degraded by long and inadequate storage.

And if shells frequently fail, so will other long stored equipment.

It's exactly the same. Two global leaders in military power.

> Maybe but those are big assumptions. Does the USA inspect it's missiles in the middle of nowhere?

The US almost certainly does, but the Russians might not. They've been shown to have neglected routine maintenance in ways that caused very critical problems for their military (e.g. they lost a lot of expensive advanced vehicles, because their unmaintained knock-off tires disintegrated).

Both these videos are long, but they had a lot of interesting ideas and insight on this topic:

https://www.youtube.com/watch?v=i9i47sgi-V4 [specifically 33:10] (How Corruption Destroys Armies - Theft, Graft, and Russian failure in Ukraine)

https://www.youtube.com/watch?v=KJkmcNjh_bg (All Bling, no Basics - Why Ukraine has embarrassed the Russian Military)