Letter to Colleagues on the Anniversaries of the Bombing of Hiroshima and of Pacem in Terris and of The Challenge of Peace, August 6, 2003
Letter to Bishop Nagoya on the 60th Anniversary of the Bombings of Hiroshima and Nagasaki, August 2, 2005
Statement on War and the Use of Nuclear Weapons, August 6, 2004
Statement of Religious Leaders on North Korea, July 17, 2007
Backgrounder on Nuclear Arms and Landmines, February 2006
Backgrounder on Nuclear Arms and Landmines, April 2006
Backgrounder on Nuclear Arms and Landmines, February 2007
Letter to National Security Advisor Donilon Regarding Iran's Nuclear Program and Possible Military Action, December 18, 2012
Statement: Arab-Israeli-Palestinian Peace is More Urgent Than Ever, March 1, 2012
Letter to National Security Advisor Donilon on Nonproliferation of Nuclear Weapons, March 2, 2012
Letter to Secretary of State Clinton Regarding Iran's Compliance with the Nuclear Non-Proliferation Treaty, March 2, 2012
Letter to Secretary of State Rice Regarding Iran's Compliance with the Nuclear Non-Proliferation Treaty Safeguards Agreement, November 1, 2007
Theological and Moral Perspectives on Today's Challenge of Peace