Soldiering and literary ability rarely coincide but as I've commented before (on Ed's earlier book, "Apache") they certainly do, here. This is another wonderful balance between military authenticity and engaging readability.
"Apache" is an account of the core of Ed's tour in Aghanistan. This book is half the story of how he got to be an Apache pilot, and half in-theatre accounts left out of the first book.
Judging by how Ed wangled a spot in the world's most advanced military flying machine, I think he must be one of the smartest, most forward-thinking people on the planet. He was invalided out of a potential place in the SAS due to a bicycling accident, and still managed, via a combination of extreme research and skunkworks tactics, to corner the British Army into putting him in the Apache program. The book is worth reading just for that journey.
As usual though, the real meat is the balls-out seat-of-the-pants action. Ed is a professional soldier, so don't expect any compassion for the enemy or wider perspectives on the political situation. Ed's books give you a cockpit experience of very highly trained people performing incredibly difficult tasks under unimaginable pressures -- and enemy fire.
The surprise for me this time was the blind optimism with which commanders sent troops into action. At various points, Ed is literally begging to be allowed to keep his and his wingman's Apaches ready to go, just in case the mission runs past the fuel limit of the first wave, or something else goes wrong. You'd think this would be simple mission planning, but time and again commanders are blindsided and have to scramble to cover. You might think this would be avoidable, and it would cost lives, and you'd be right.
Even if you're not into first-hand military accounts, Ed's books are worth reading just for the slightly-above-the-ground perspective. I can't give his stuff a higher recommendation.