Tritium is a radioactive gas critical to the proper operation of every modern nuclear weapon in the U.S. arsenal.

CENTERFORSECURITYPOLICY: Center for Security Policy | ��Farewell to (Nuclear) Arms��: D.O.E. Announcement Fulfills Bush Unilateral Disarmament Game Plan

The DOT issued a proposed compliance order directing Exxon to conduct training for supervisors and pipeline control room workers, including on the proper operation of remote control valves.

NPR: APNewsBreak: $1.7M Penalty Proposed In Exxon Spill

If these genes are so important to the proper operation of the cell and we do not know what they do, it means we still have a long way to go before we fully understand cellular life - and that includes humans.

BBC: Is life just genes?

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CNN: Inside the Envelope

At some point on his road back, Campbell learned of the Troops First Foundation and Operation Proper Exit, charities that provide opportunities for severely injured service members to return to the locations where they sustained their injuries and, instead of being medically evacuated, provide them the opportunity to walk to the aircraft and climb the ramp.

FORBES: Former Marine Betrays Semper Fi In PGA Scam

The defence ministry says that to sustain a long-term operation, with a proper rotation system, it ideally likes to have at its disposal three or four ships or aircraft, and up to five army units, for every one deployed at any given time.

ECONOMIST: The army