[Skinny Shooter]

With Gen. S.L.A. “Slam” Marshall, he surveyed the war’s early mayhem and compiled the Army’s experience into The Vietnam Primer, a bible on a style of unconventional counter-guerrilla tactics he called “out gee-ing the G.” His finest moment came when he applied these tactics, taking the hopeless 4/39 Infantry Battalion in the Mekong Delta, turning it into the legendary Hardcore Battalion. The men of the demoralized outfit saw him at first as a crazy “lifer” out to get them killed. For a time they even put a price on his head and waited for the first grunt to frag him.

Within 10 weeks, the fiery young combat leader had so transformed the 4/39 that it was routing main force enemy units. He led from the front, at one point getting out on the strut of a helicopter, landing on top of an enemy position and hauling to safety the point elements of a company pinned down and facing certain death. Thirty years later, the grateful enlisted men and young officers of the 4/39, now grown old, are still urging the Pentagon to award him the Medal of Honor for this action. So far, the Army has refused.

On leaving the Army, Col. Hackworth retired to a farm on the Australian Gold Coast near Brisbane. He became a business entrepreneur, making a small fortune in real estate, then expanding a highly popular restaurant called Scaramouche. As a leading spokesman for Australia’s anti-nuclear movement he was presented the United Nations Medal for Peace.

As About Face was becoming a best seller, he returned to the United States to marry Eilhys England, his one great love, who became his business and writing partner. He became a powerful voice for military reform. From 1990 to 1996, as Newsweek magazine’s Contributing editor for defense, he covered the first Gulf War as well as peacekeeping battles in Somalia, the Balkans, Korea and Haiti. He captured this experience in Hazardous Duty, a volume of war dispatches. Among his many awards as a journalist was the George Washington Honor Medal for excellence in communications. He also wrote a novel, Price of Honor, about the snares of Vietnam, Somalia and the Military-Industrial Complex. His last book, Steel My Soldiers’ Hearts, was a tribute to the men of the Hardcore Battalion.

He was a regular guest on national radio and TV shows and a regular contributor to magazines including People, Parade, Men’s Journal, Self, Playboy, Maxim and Modern Maturity. His column, “Defending America,” has appeared weekly in newspapers across the country and on the website of Soldiers For The Truth, a rallying point for military reform. He and Ms. England have been the driving force behind the organization, which defends the interests of ordinary soldiers while upholding Hack’s conviction that “nuke-the-pukes” solutions no longer work in an age of terror that demands “a streamlined, hard-hitting force for the twenty-first century.”

“Hack never lost his focus,” said Roger Charles, president of Soldiers for the Truth. “That focus was on the young kids that our country sends to bleed and die on our behalf. Everything he did in his retirement was to try to give them a better chance to win and to come home. That’s one hell of a legacy.”

Over the final years of Col. Hackworth’s life, his wife Eilhys fought beside him during his gallant battle against bladder cancer, which now appears with sinister regularity among Vietnam veterans exposed to Agent Blue. At one point he considered dropping their syndicated column, only to make an abrupt about face, saying, “Writing with you is the only thing that keeps me alive.” The last words he said to his doctor were, “If I die, tell Eilhys I was grateful for every moment she bought me, every extra moment I got to spend with her. Tell her my greatest achievement is the love the two of us shared.”

Col. Hackworth is survived by Ms. England, one step-daughter and two step-grandchildren, and four children and four grandchildren from two earlier marriages. At a date to be announced, he will be buried in Arlington National Cemetery with full military honors.