The United States last year provided nearly half of the weapons sold to militaries in the developing world, as major arms sales to the most unstable regions -- many already engaged in conflict -- grew to the highest level in eight years, new US government figures show. The United States supplied $8.1 billion worth of weapons to developing countries in 2005 -- 45.8 percent of the total. The figures underscore how the largely unchecked arms trade to the developing world has become a major staple of the American weapons industry, even though introducing many of the weapons risks fueling conflicts rather than aiding long-term US interests. [The U.S.] also signed an estimated $6.2 billion worth of new deals last year to sell attack helicopters, missiles, and other armaments to developing nations such as the United Arab Emirates, Pakistan, India, Israel, Egypt, Kuwait, and Saudi Arabia. There is growing evidence that the sales are increasingly more about dollars and cents for the US military-industrial complex. A UN panel [recently] voted to study whether a new treaty might be possible to regulate the sale of conventional arms. The United States was the only country out of 166 to vote no. A study last year by the progressive World Policy Institute found that the United States transferred weaponry to 18 of the 25 countries involved in an ongoing war. More than half of the countries buying US arms...were defined as undemocratic by the State Department's annual Human Rights Report, including top recipients Saudi Arabia, Egypt, Kuwait, the United Arab Emirates, and Uzbekistan.