Gregory D. Johnsen

January 19, 2016

Al-Qa`ida and the Islamic State Benefit as Yemen War Drags On

Gregory D. Johnsen

July 24, 2012

A Profile of AQAP’s Upper Echelon

Gregory D. Johnsen

May 1, 2011

The Impact of Bin Ladin’s Death on AQAP in Yemen

Gregory D. Johnsen

January 3, 2010

The Dilemma of the Yemeni Detainees at Guantanamo Bay

Christopher Boucek, Gregory D. Johnsen

Al-Qa`ida in Yemen’s 2008 Campaign

Gregory D. Johnsen

Assessing the Strength of Al-Qa`ida in Yemen

Gregory D. Johnsen

The Expansion Strategy of Al-Qa`ida in the Arabian Peninsula

Gregory D. Johnsen

AQAP in Yemen and the Christmas Day Terrorist Attack

Gregory D. Johnsen

September 3, 2009

The Expansion Strategy of Al-Qa`ida in the Arabian Peninsula

Gregory D. Johnsen

November 15, 2008

The Dilemma of the Yemeni Detainees at Guantanamo Bay

Christopher Boucek, Gregory D. Johnsen