This is the best summary I could come up with:

“We have neglected a lot of the training” on “how to fight and survive in a peer-on-peer adversary war,” the veteran, who spoke on the condition of anonymity, told Business Insider.

The former soldier spoke about how his training with the US military a number of years ago compared to what he saw in Ukraine, where he started fighting when Russia’s full-scale invasion began in February 2022 and left last December.

With the focus on the wars in the Middle East during much of this century, the US and some of its NATO allies in Europe allowed the skills needed for this kind of conflict to atrophy.

Many Ukrainian units used NATO training and tactics when Ukraine launched its counteroffensive last summer, but some of the approaches, such as an overemphasis on maneuver warfare without air support in the face of dense minefields and other daunting barriers, ultimately failed.

One previously told Business Insider that the relentless fighting in Ukraine often means that, unlike in Afghanistan and Iraq, there is no break or chance to relax.

And while there is renewed interest in readying for a near-peer or even peer-level fight against an adversary like China or Russia, rebuilding the skills for great power conflict isn’t something that happens overnight.

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