• A member of the US Army Technical Escort Unit (TSU) demonstrates a hazmat suit as they show some of their response capabilities to chemical and biologicial operations in support of the US Department of Defense, federal, state, and local agencies 12 November 2002
  • Sample of billions of Anthrax bacteria
  • Spores from the Sterne strain of anthrax bacteria (Bacillus anthracis) are pictured in this handout scanning electron micrograph (SEM) obtained by Reuters May 28, 2015
  • Defense Secretary Ash Carter pauses while speaking at the Pentagon during a news conference
  • Anthrax bacteria (green) being swallowed by an immune system cell
  • This Jan. 27, 2010, file photo, shows the main gate at Dugway Proving Ground military base, about 85 miles southwest Salt Lake City, Utah.
  • Osan U.S. Air Base in Osan
  • Russia becomes largest beef importer for Uruguay in 1st half of 2010