Testimony Before U.S. Senate on FY 2020 State, Foreign Operations and Related Programs Appropriations, June 3, 2019
Testimony Before U.S. House of Representative Regarding FY 2020 State, Foreign Operations and Related Programs Appropriations for International Assistance, March 12, 2019
The Harvest of Justice is Sown in Peace
Holy See Statement on Lethal Autonomous Weapons and Drones, November 14, 2013
Nuclear Disarmament: Seeking Human Security, July 6, 2017
Joint Declaration of U.S. and Iranian Religious Leaders, August 18, 2016
Statement by Faith Leaders on Reducing Nuclear Threat, May 4, 2016
Statement by Faith Leaders on Reducing Nuclear Threat, in Spanish, May 4, 2016
Blessed are the Peacemakers Reflections on Two Anniversaries, August 4, 2003
The Pope and the Bomb: New Nuclear Dangers and Moral Dilemmas, September 17, 2015
The Pope and the Bomb New Nuclear Dangers and Moral Dilemmas, September 17, 2015
Nuclear Disarmament: Time for Abolition, April 9, 2015
Nuclear Disarmament Time for Abolition, April 9, 2015
Homily for Mass at Nagasaki on World without Nuclear Weapons, August 9, 2015
Testimony Before U.S. House of Representative Regarding International Assistance and FY 2016 State, Foreign Operations and Related Programs Appropriations, March 23, 2015
A Plea for Solidarity from Chaldean Catholics to Diocese of San Diego, March 21, 2003
Statement by Pope John Paul II Challenge is to Make Peace a Lifestyle, March 6, 2003
Statement by Archbishop O'Brien Regarding War in Iraq Given on the Annunciation of Mary, March 25, 2003