President Obama's fiscal 2011 budget blueprint calls for an increase in funding of more than 13 percent for the agency that oversees the U.S. nuclear weapons complex, a greater percentage increase than for any other government agency. The $11.2 billion request for the National Nuclear Security Administration (NNSA) represents a 13.4 percent increase for the agency from the previous fiscal year. Most agencies across the rest of the government saw either no increase in the spending plan announced this week or a single-digit percentage increase. Sen. Jon Kyl (R-Ariz.), who has actively followed negotiations over a new nuclear treaty with Russia, said the increase in the budget was a definite improvement over previous years." Other observers already see the new budget as a boon for arms-control advocates.