Russia has millions of square miles of taiga and steppe in its Far East. The Russians could dig holes and bury a couple of hundred pounds of munitions at each remote site, and post a soldier there to stand guard over it (with food, of course; and the Russians could tape his favorite shows; do I have to think of everything?!).
Regards,
God solution - but they would also need to have a rial road close by and several hundred men at each rail depot to unload and load cars and whatever trucks they could muster. Then several hundred more at each storage depot to unload. Usually items are placed in jumbled piles. Sorting takes place when items are requested.
The Russians still use 18th century logistical system: no fork lifts, no pallets, no shrink wrap, no containerization. All loading and unloading is done by hand. Worse, their inventory system is paper. Needed items are requested by phone.