In the heat of battle, even the can openers stop working. All the wiz-bang equipment that is too delicate will quickly be abandoned, only the rugged and simple

In the heat of battle, even the can openers stop working. All the wiz-bang equipment that is too delicate will quickly be abandoned, only the rugged and simple stuff will be useful. Tremendous amounts of money will be squandered, but war itself is an ecstasy of waste. Not sure how much it matters, Historically more equipment tends to win vs. better equipment.