Tim Brown is an Imagery Analyst at GlobalSecurity.org studying nuclear, biological, chemical and missile facilities, in Russia, China, North Korea. He has been frequently quoted in a variety of magazines and newspapers, on defense and intelligence matters.

Prior to joining GlobalSecurity.org, Tim was a Security Analyst at the Federation of American Scientists, where he pioneered the use of high resolution commercial satellite imagery and open-source analysis, for public diplomacy.

Tim is a graduate of American University with a degree in International Service and concentrations in national security, foreign policy and intelligence.