The Pentagon allowed a private firm providing food and water to U.S. troops in Afghanistan to overbill taxpayers $757 million and awarded the company no-bid contract extensions worth more than $4 billion over three years, according to the Pentagon’s chief internal watchdog and congressional investigators.

The deal represented one of the largest U.S. military contracts in Afghanistan. But the Defense Logistics Agency, which was overseeing the contract, failed repeatedly to verify that the contractor’s invoices were accurate, an official in the Defense Department inspector general’s office said. "This has to be one of the prime poster childs for a government contract spun out of control," Rep. John Mica, R-Fla., said last week.

Mica and other members of the House Oversight and Governmental Reform Subcommittee on National Security expressed outrage at a hearing last week about the Pentagon’s handling of the deal, especially two contract extensions awarded amid a dispute between the government and the company over as much as $1 billion.

The criticism was bipartisan, and it also targeted the Swiss-based private contractor, Supreme Foodservice GmbH, which had previously supplied British troops in Afghanistan, Iraq and other hot spots.

The panel’s hearing, the first focused solely on the food contract, was convened to hear from agency and company officials about how a straightforward deal in 2005 to supply food and water to troops ballooned into a still-unresolved dispute with so much money at stake.

The company has denied wrongdoing. But several lawmakers at the hearing also accused it of trying to bill taxpayers improperly for a $58 million warehouse and charging $12 million to deliver food from that warehouse across the street to Camp Leatherneck in Helmand province.

Last year, the Energy Department disclosed that guard forces at two key nuclear facilities had cheated on tests meant to assess their capability to respond to terrorist threats. One facility, located in Tennessee and known as Y-12, is the principal storage location for highly-enriched uranium used in nuclear warheads, and the other, located in Texas and known as Pantex, is the main storage site where the warheads themselves are assembled and taken apart.

Now it appears that the culture of fudging test results extends to the guard force protecting the department’s top officials in Washington. A new report by the department’s inspector general claims the small unit assigned to keep the Energy Secretary and his top deputies out of harms’ way scored well on tests of their response times and tactical skills partly because examiners gave them advance notice of exams and drilled them on the correct answers, and partly because they automatically got passing grades on sections they did not complete.

Inspector General Gregory H. Friedman called the 2011 and 2012 performance tests for the unit “compromised” and said that as a result the department does not know its capability for responding to emergencies.

His report calls the unit a “relatively small, core professional staff” with low morale that works with other security agents to protect top DOE officials when they are at headquarters or traveling. One section of the report indicates that the unit has slightly over a dozen members. The probe was evidently initiated after a series of internal complaints that it had been mismanaged.

Pentagon officials have been warning that budget cuts will provoke a “hollowing out” of warfighting capabilities in coming years, with tens of billions of dollars on the table under so-called “sequestration” cuts.

Somehow, however, there is still enough money to pay for the construction of some new sun rooms for military housing used by senior officers in Stuttgart, Germany, a country the U.S. military has begun to flee. There also is enough — amid persistent military threats by North Korea — to pay for a new $10 million museum in South Korea lauding the U.S. Army’s years of work there. And there is also sufficient cash to finance millions of dollars worth of netting around an Army golf course at Camp Zama in Japan, helpfully listed as “safety countermeasure” netting.

The Senate Armed Services committee, in a new report, called these “questionable projects” in the military’s overseas military construction spending, which totals $10 billion a year. Three-quarters of that sum is disbursed in three countries with a large U.S. troop presence — Japan, Korea and Germany. But the spending occurs without much oversight and in some cases has violated military regulations and Pentagon promises to Congress, according to the committee.

The sun rooms and museum shared a common feature, the Senate investigators learned. They were approved under an obscure rule that lets the military benefit from host country work undertaken in lieu of cash payments to the Pentagon for military facilities that are being relinquished. Here’s how it worked in the case of the sun rooms, which were constructed at the request of the Pentagon’s regional Africa Command:

The baggy camouflage uniforms currently worn by American troops in Pentagon corridors and in Middle East combat zones may not look flashy, but they aren’t cheap.

After having just two basic uniforms in the 1990’s, members of the military services in recent years have started sporting seven outfits, all with different patterns and colors. The design costs alone have been $12.5 million.

The profusion of styles reflects the robust and enduring tradition of the four military services to go their own way, a circumstance that can cause blurry eyes from the mashup of disparate green, grey, and brown tones when soldiers from different units deploy to the same locale.

But it’s not just a fashion faux pas, according to a new, 199-page report by the Government Accountability Office that examined programs and purchasing at 26 federal agencies to look for needless overlap and duplication.

The fragmentation boosts the costs — the Pentagon’s tab in fiscal 2011 for its camo couture was $300 million — and also produces garb that in some cases lacks a rigorous connection to research about how to remain hidden, according to the report.

The problem is about to get worse: The Army is considering replacing its battle uniform for the third time in 11 years, with three separate new uniforms of its own — including helmets and body armor — printed with  “desert,” “woodland,” and “intermediate” camouflage patterns. The GAO estimates this new line of fashions could cost the government $4 billion to purchase over five years.

Of the four services that developed new uniforms in the 1990s — the Army, Air Force, Navy and Marines — only the Marines appear to have done a proper job, according to the GAO.

Promoting competition among military contractors is the “single most powerful tool available” to the Pentagon to improve productivity and drive down costs, the U.S. government’s chief weapons buyer Frank Kendall declared in March 2011 testimony to a Senate subcommittee.

Moreover, auditors and government officials have repeatedly described the routine use of noncompetitive contracts as one of the signal mistakes of the U.S. interventions in Iraq and Afghanistan, contributing to the waste of billions of dollars in those conflicts.

Yet the cold reality, as spelled out in a recent Government Accountability Office (GAO) report, is that the Pentagon’s use of competitively-bid contracts has been declining steadily for the past five years and last year stood at just 57 percent of its total contract spending. In fiscal year 2008, it was 62.6 percent.

The Air Force rate was the lowest — just 37 percent — followed by the Navy and the Army. The Defense Logistics Agency, which buys weapons parts and supplies troops in the field, did much better, achieving a rate of 83 percent for its spending in 2012.

Nobody knows why the rate is steadily going down, the GAO report said, although it noted that the number of sole-source — or noncompetitive —contracts in the Pentagon’s database is inflated somewhat by purchases made by foreign governments, which typically specify a particular weapon and supplier. Also, the Air Force and Navy tend to buy large equipment in small numbers from specialized suppliers, such as the makers of ships and planes.

If anyone thought Chuck Hagel wants to be a caretaker defense secretary, he worked hard to disabuse them of the idea in an April 3 speech to a roomful of generals and other senior officers at Washington’s National Defense University, an elite school chartered by the Joint Chiefs of Staff.

Hagel, a former Senator and longtime Washington politician, knows that the first tasks of any policymaker seeking major change are to broadcast intent and build a constituency — and he clearly sought to begin that process in his first major address since being confirmed in March by the smallest margin of any defense secretary.

“The world today is combustible and complex,” Hagel said, before making clear that everything done by his two predecessors — Robert Gates and Leon Panetta — is now up for grabs, due to the austere fiscal climate and Hagel’s own stated desire to refocus his department more carefully on future military threats.

Yes, both men organized cutbacks in planned spending, Hagel said. “However, we will have to do more.” Hagel said he is now seeking change “that involves not just tweaking or chipping away at existing structures and practices but where necessary fashioning entirely new ones that are better suited to 21st century realities and challenges.”

His premier targets, he said, will be the three areas responsible for the greatest spending growth in recent years: acquisitions, personnel costs, and overhead.

Update, March 7, 11:09pm:  Early returns are in from the first major flight tests of the new F-35 jet fighter, and they are not pretty. The radar malfunctioned, the fancy helmet visor didn’t work properly, and the radio and navigation systems were hard to operate. It was difficult to get the test planes ready for flight and keep them aloft — with just four hours of flying time between critical failures, on average.

And did we mention that it was, well, hard for the pilots to see out of the cockpit?

These shortcomings are  listed in a 48-page, Feb. 15 Pentagon report obtained by the Project on Government Oversight, a nonprofit group in Washington, and published online this week. Signed by J. Michael Gilmore, the Pentagon’s chief testing officer, the report amounted to a detailed and damning “I told you so” by his office.

Gilmore had warned last July, in an earlier report leaked to outsiders, that the F-35 was not close to being ready for its “operational” flight tests. He said the plane’s many shortcomings at such an early stage of its development — it is just a third of the way along, he said — posed excessive risks for the pilots, and he expressed skepticism that the Air Force would learn much of anything useful.

The Air Force decided to start testing anyway, and sent four test pilots aloft in a total of 148 flights between September and November on nine different planes, all from a base on the Florida panhandle. The effort fell far short of a normal flight test series, Gilmore’s report noted, with the planes limited to “very basic aircraft handling, such as simple turns, climbs, and ascents,” and barred from flying at night, near lightning, or in clouds, close formation or with simulated engine stalls.

When Air Force Capt. Jeff Haney’s F-22 fighter crashed in Nov. 2010, while he was gasping for oxygen in the cockpit, the Air Force surprisingly blamed it on him – not the plane.

In a controversial Accident Investigation Board report released a year after the accident, Air Force officials cited three “human factors” as causing the crash: Haney’s “channelized attention” to restoring air flow to his oxygen mask; his failure to keep an eye on his instruments and surroundings; and his “unrecognized spatial disorientation” while plummeting to earth.

The Air Force’s critics, as well as Haney’s family, immediately alleged that the service had sacrificed the reputation of one of its pilots to hide a defect in the $412 million advanced fighter jets so it could preserve political and financial support for them. The Air Force denied it. But now the critics suddenly have some new ammunition.

In a report released Feb. 6, the Department of Defense’s Deputy Inspector General Randolph R. Stone accused the Air Force of conducting a sloppy, inadequate probe of Haney’s deadly crash in the wintry Alaska wilderness.

Stone wrote that the Air Force’s conclusions were “not supported by the facts” presented and didn’t exhaust all investigative leads. He said the three human factors cited by the board were “separate, distinct and conflicting,” and concluded that the Air Force did not explain how they all could have worked together to cause the crash.

The report’s errors and omissions called into question the Air Force board’s conclusions, Stone and his colleagues said. The Air Force, in its response, conceded its account of the accident “could have been more clearly written,” but insisted that findings were supported by clear and convincing evidence and that the board had exhausted all available investigative leads.

At least 54 countries aided the CIA in its sweeping post-9/11 program of secret detentions, renditions and interrogations of more than 136 terror suspects, according to a human rights group report released Tuesday that amounts to the most comprehensive look at the shadowy program to date.

 In addition to demonstrating the sheer size of the secret program, the report details the failure of most of the countries involved to hold anyone accountable.

Ranking U.S. officials “bear responsibility for authorizing” violating the rights of those caught up in the CIA’s effort post-9/11 campaign, the Open Society Justice Initiative report says. But the group says the foreign governments who worked with the U.S. are also culpable, because they played a bigger role than previously realized.

Without their help the effort could never have been carried out, said the report, which draws on a host of public sources – including investigations by human rights groups -- and previous studies.

It  describes extremely rough treatment of detainees, including beatings, sleep-deprivation, water-boardings and the jailing of suspects in coffin-like cells. Moroccan authorities promised to treat British resident Binyam Mohamed humanely after CIA officers delivered him to them for interrogation. But the report says his questioners sliced his genitals, poured hot liquid on his penis, broke his bones and threatened him with rape, electrocution and death.

The author of the Open Society report, Amrit Singh, is a former staff attorney with the American Civil Liberties Union, where she helped pursue a lawsuit against the Defense Department that resulted in the disclosure of thousands of documents about the abuse of prisoners held by the U.S. abroad.