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DHS Surveys Market for Modeling Toxic Chemical Releases

The Department of Homeland Security's (DHS) Chemical Security Analysis Center (CSAC), which is part of the Science and Technology branch, has issued a Request for Information (RFI) seeking sources to execute a gap analysis for atmospheric transport and dispersion modeling of large-scale toxic chemical releases. There is a concern and evidence that current modeling and consequence assessment approaches are inadequate at addressing large-scale releases of some toxic chemicals. The CSAC is tasked with identifying the relevant knowledge and capability gaps…

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Congress Updates

McConnell: “Safe To Conclude There Will Not Be A Third Reconciliation Bill”

Two top GOP senators on the Senate Appropriations Committee are opposing a third reconciliation bill. The Trump administration’s total $1.5 trillion fiscal year 2027 defense request is split between $1.15 […]


HASC’s Final FY ‘27 NDAA Expands Systems Eligible For Multi-Years, Includes LTAMDS, IBCS, ARRW

House defense authorizers added a measure to their version of the next defense policy bill that would expand the list of weapons platforms eligible for multi-year contracts, to include the […]


HASC Bill Would Allow Air Force To Buy More Than 267 F-15EXs

The House Armed Services Committee’s (HASC) fiscal 2027 defense authorization bill would allow the Air Force to buy more than 267 F-15EX fighters by Boeing [BA] and would extend the […]


Defense Bill Tries To Block Foreign Shipbuilding, Adds $1 Billion For Second DDG

The final version of the House Armed Services Committee’s (HASC) fiscal year 2027 defense authorization bill included two amendments pushed by Rep. Jared Golden (D-Maine) that restrict procuring Navy warships […]