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Homeland Security

NAS Urges Phase-Out of Cesium Sources Due To Dirty Bomb Risks

DDN

Thursday, February 21st, 2008

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By George Lobsenz A National Academy of Sciences (NAS) panel has urged the U.S. government to develop policies to phase out radioactive cesium chloride sources now widely used for medical purposes, saying they pose unacceptably high "dirty bomb" risks and can be replaced with devices posing less danger to the public. The expert panel also said the Nuclear Regulatory Commission (NRC) and other federal agencies should consider policies to speed the replacement of other high-risk radioactive sources without unduly hampering…

Congress

Trump Wants Second Reconciliation Bill On His Desk By June 1

President Donald Trump on Wednesday called on Congress to pass and send a second reconciliation bill to his desk by June 1. The deadline follows congressional Republicans’ backing a pursuit […]

Space

Upgrading Current GPS Ground System “Now a Viable Option,” As GPS OCX Problems Continue, Space Official Says

Upgrades to the GPS ground system–the Architecture Evolution Plan (AEP)–is an option under consideration by the Defense Department’s space acquisition chief, as problems continue in fielding the GPS Next Generation […]

Congress

Graham Says GOP To Move Ahead On Second Reconciliation Bill, With Defense Funds As Priority

Senate Budget Committee Chair Lindsey Graham (R-S.C.) said Wednesday, with the White House’s backing, his panel will move “expeditiously” on crafting a second reconciliation bill, citing priorities for defense and […]

Pentagon

Hegseth Acknowledges Potential $200 Billion Iran Supplemental Request, Final Figure ‘Could Move’

Defense Secretary Pete Hegseth on Thursday acknowledged the Pentagon could potentially ask Congress for $200 billion in supplemental funding to support the ongoing operation against Iran and replenish munitions used […]