Dr. Kalev I. Sepp is presently Senior Lecturer in Defense Analysis at the U.S. Naval Postgraduate School in Monterey, California.

Until January 2009, he served as the Deputy Assistant Secretary of Defense for Special Operations Capabilities.

Dr. Sepp was responsible for the United States Department of Defense global counterterrorism portfolio. This included policy oversight of all special operations worldwide, and formulation of the Department’s global counterterrorism strategy. He received his appointment in July 2007.

A former U.S. Army Special Forces officer, he earned his Ph.D. at Harvard University, and his Combat Infantryman Badge in the Salvadoran Civil War. His unit assignments included the 82d Airborne Division, the 2d Ranger Battalion, the 11th Armored Cavalry Regiment, and the 2d Infantry Division, among others. He was also an instructor at the U.S. Military Academy at West Point.

He served as an analyst and strategist in Iraq and Afghanistan, and as an expert member of the Baker-Hamilton Bipartisan Commission on Iraq, a.k.a. the Iraq Study Group. For his service in Iraq and the Pentagon, he has been awarded the Department of the Navy Superior Civilian Service Medal, the Department of Defense Medal for the Global War on Terrorism, and the Secretary of Defense Medal for Exceptional Civilian Service.

Jaan Eilart (24 June 1933 - 18 May 2006) was an Estonian phytogeographer and conservationist.

He was a leader of nature protection movement in Estonia.