Book Excerpt: 'The Outpost: An Untold Story of American Valor'

Nov. 12, 2012— -- The following is excerpted from "The Outpost" by ABC News' Jake Tapper.

It was madness.

At Jalalabad Airfield, in eastern Afghanistan in the summer of 2006, a young intelligence analyst named Jacob Whittaker tried with great difficulty to understand exactly what he was hearing.

The 10th Mountain Division of the United States Army wanted to do what?

Whittaker had to choose his words carefully. He was just a low-ranking "specialist" with the Idaho National Guard, a very low man on a very tall totem pole. A round-faced twenty-six-year-old, Whittaker had simple tastes — Boise State football, comic books — and a reputation for mulishness belied by his innocent appearance.

Whittaker stared at his superior officer, Second Lieutenant Ryan Lockner, who was running this briefing for him and Sergeant Aaron Ives. Lockner headed intelligence for Task Force Talon, the Army's aviation component at Jalalabad Airfield, in Nangarhar Province, adjacent to the Pakistan border. Military leaders considered this area, officially designated Regional Command East, the most dangerous part of an increasingly dangerous country.

Lockner had an assignment. Soldiers from the 10th Mountain — a light infantry division designed for quick deployment and fighting in harsh conditions — had recently come to this hot corner of Afghanistan and would soon be spreading throughout the region, setting up outposts and bases. More specifically, they would be establishing a camp in Nuristan Province.

The members of the intelligence team led by Lockner didn't know much about Nuristan, as U.S. forces had generally been focusing their efforts on Kunar Province, which had become a haven for Taliban insurgents and foreign fighters sneaking in from Pakistan to oppose the American "infidels." During one operation in Kunar the previous summer, in 2005, nineteen U.S. troops — Special Forces — had been killed by such insurgents, and since then, the United States had increased its presence there. Helicopters flying in and out of Kunar Province were fired upon at least twice a week, every week, with small arms and/or rocket-propelled grenades (RPGs).

Nuristan was farther north, a province so mythically untamed that one of the greatest writers of the English language, Rudyard Kipling, had chosen it as the setting for his 1888 novella "The Man Who Would Be King." One of Kipling's British adventurers, Daniel Dravot, describes Nuristan as a place where "no one has gone…and they fight, and in any place where they fight a man who knows how to drill men can always be a King." "You'll be cut to pieces before you're fifty miles across the Border," warns Kipling's narrator. "The people are utter brutes, and even if you reached them you couldn't do anything."