Through seven years of war an exclusive club has quietly flourished at the intersection of network news and wartime commerce. Its members, mostly retired generals, have had a foot in both camps as influential network military analysts and defense industry rainmakers. It is a deeply opaque world, a place of privileged access to senior government officials, where war commentary can fit hand in glove with undisclosed commercial interests and network executives are sometimes oblivious to possible conflicts of interest.

Few illustrate the submerged complexities of this world better than Barry McCaffrey.

General McCaffrey, 66, has long been a force in Washington’s power elite. A consummate networker, he cultivated politicians and journalists of all stripes as drug czar in the Clinton cabinet, and his ties run deep to a new generation of generals, some of whom he taught at West Point or commanded in the Persian Gulf war, when he rose to fame leading the “left hook” assault on Iraqi forces.

But it was 9/11 that thrust General McCaffrey to the forefront of the national security debate. In the years since he has made nearly 1,000 appearances on NBC and its cable sisters, delivering crisp sound bites in a blunt, hyperbolic style. He commands up to $25,000 for speeches, his commentary regularly turns up in The Wall Street Journal, and he has been quoted or cited in thousands of news articles, including dozens in The New York Times.

His influence is such that President Bush and Congressional leaders from both parties have invited him for war consultations. His access is such that, despite a contentious relationship with former Defense Secretary Donald H. Rumsfeld, the Pentagon has arranged numerous trips to Iraq, Afghanistan and other hotspots solely for his benefit.

At the same time, General McCaffrey has immersed himself in businesses that have grown with the fight against terrorism.

The consulting company he started after leaving the government in 2001, BR McCaffrey Associates, promises to “build linkages” between government officials and contractors like Defense Solutions for up to $10,000 a month. He has also earned at least $500,000 from his work for Veritas Capital, a private equity firm in New York that has grown into a defense industry powerhouse by buying contractors whose profits soared from the wars in Afghanistan and Iraq. In addition, he is the chairman of HNTB Federal Services, an engineering and construction management company that often competes for national security contracts.

Many retired officers hold a perch in the world of military contracting, but General McCaffrey is among a select few who also command platforms in the news media and as government advisers on military matters. These overlapping roles offer them an array of opportunities to advance policy goals as well as business objectives. But with their business ties left undisclosed, it can be difficult for policy makers and the public to fully understand their interests.