“Fixing the Submarine Fiasco,” Boston Globe, September 23, 2021.

“The US Navy’s Nuclear Proliferation Problem,” Breaking Defense, September 15, 2021.

“The Bay Area is sitting on a nuclear time bomb,” San Francisco Chronicle, op-ed, July 2, 2020.

“America Shouldn’t Restart Production of Weapons-Grade Uranium,” War on the Rocks, June 15, 2020.

“Luria erred on nuclear fuel decision,” The Virginian-Pilot, op-ed, June 27, 2019.

“A nuclear weapon that could change everything: Don’t allow low-yield atomic warheads to be deployed,” New York Daily News, op-ed, March 8, 2019.

“How not to reduce Japan’s plutonium stockpile,” Kyodo News, op-ed, July 13, 2018.

“The US Navy Should Start Weaning its Reactors off Bomb-Grade Uranium,” Defense One, March 13, 2018.

“Why is NASA testing bomb-grade materials for its Mars mission?” Baltimore Sun, op-ed, August 21, 2017.

“Japan’s Intentional Plutonium Surplus,” Kyodo News, op-ed, August 17, 2017.

“Our African friend, the mass murderer,” New York Daily News, op-ed, August 7, 2017.

“Proper Response To An Amoral President,” Huffington Post, January 20, 2017.

“A Bad Idea for Nuclear Security,” Huffington Post, March 29, 2016.

“Obama’s Bomb-Grade Mistake,” New York Times, op-ed, March 26, 2016.

“Burundi’s Balancing Act: Making Peace After Genocide,” Foreign Affairs, Snapshot, August 28, 2015.

“Appeasing Iran?” The Hill, op-ed, August 25, 2015.

“The Iran Deal is Built on a Lie,” New York Daily News, op-ed, July 19, 2015.

“The Iran Deal’s Fatal Flaw,” New York Times, op-ed, June 23, 2015.

“Is pending Iran nuclear deal a ‘fool’s bargain’?” Jerusalem Post, op-ed, March 3, 2015.

“Highly Enriched Danger,” New York Times, op-ed, March 22, 2014.

“How U.S. nuclear reactors are vulnerable to terrorists,” CNN, August 26, 2013.

“A Nuclear Iran Is Too Much to Risk,” Los Angeles Times, op-ed, April 1, 2012.

“False pretense for war in Libya?” Boston Globe, op-ed, April 14, 2011, p. A19.

“5 things the U.S. should consider in Libya,” USA Today, op-ed, March 22, 2011, p. A7.

“There’s Only One Way to Stop Iran,” New York Times, op-ed, December 24, 2009, p. A23.

“Government inflated fear of medical isotope shortage,” Toronto Star, op-ed, March 1, 2008, p. A6.

“The U.N.’s Flawed Kosovo Plan,” Wall Street Journal, op-ed, August 16, 2007, p. A11.

“How can we deprive al-Qaeda of an Iraqi base? Arm moderate Sunnis,” USA Today, op-ed, April 4, 2007.

“Strategic Victimhood in Sudan,” New York Times, op-ed, May 31, 2006, p. 19.

“The Energy Bill’s Gift to Terrorists,” New York Times, op-ed, August 11, 2005.

“Canadian Con: A manufacturer uses false scare tactics to push its agenda,” National Review Online, op-ed, June 20, 2005.

“Next Steps in Sudan,” Washington Post, op-ed, September 28, 2004, p. A27.

“Halting genocide is easier said than done: Lessons from Rwanda,” International Herald Tribune, op-ed, June 25, 2004.

“Running Risks with Uranium,” The News & Observer (Raleigh, NC), op-ed, November 21, 2003.

“Loose Nukes of the West,” Washington Post, op-ed, May 7, 2003.

“Lack of Troops Threatens Bush’s Postwar Goals,” USA Today, op-ed, April 17, 2003.

“Should the USA Punch First? No.” USA Today, op-ed, November 12, 2002.

“Iraq Next Target? Beware of Unintended Costs,” USA Today, op-ed, December 11, 2001.

“Will Missiles Return to Sting?” USA Today, op-ed, November 14, 2001.

“Once Again, Peacekeepers Arrive Too Late [in East Timor],” Wall Street Journal, op-ed, September 21, 1999.

“Fixing a Bad Deal with Russia,” Boston Globe, op-ed, July 22, 1999.

“Perspective on Kosovo: Support of Rebels Was a Mistake,” Los Angeles Times, op-ed, April 11, 1999.

“Rambouillet Requiem: Why the Talks [on Kosovo] Failed,” Wall Street Journal, op-ed, March 4, 1999.

“The Rwanda Failure,” The Washington Post, op-ed, December 29, 1998.

“Kosovo Option: Conditional Surrender,” The Washington Post, op-ed, September 25, 1998.

“U.S. Policy Is the Option That Works [in Iraq],” Los Angeles Times, op-ed, September 18, 1998.

“The Good Achieved by Nuclear Transports,” Sacramento Bee, op-ed, July 21, 1998, p. B7.

“False Hope Abroad: Promises to Intervene Often Bring Bloodshed,” The Washington Post, Outlook Section, June 14, 1998.

“A Coup Against Saddam — Then What?” Los Angeles Times, op-ed, March 13, 1998.

“A Three-Nation Nuclear End Run,” International Herald Tribune, op-ed, June 8-9, 1996, co-authored with Paul Leventhal.

“Nonproliferation Fumble,” The Washington Post, op-ed, August 26, 1994, co-authored with Paul Leventhal.

“Nuclear Proliferation is Everybody’s Business,” Los Angeles Times, op-ed, December 25, 1988, co-authored with Paul Leventhal.

“Putting Alaska in the path of a plutonium catastrophe,” Anchorage Daily News, op-ed, April 11, 1988, co-authored with Paul Leventhal.

“The A-Bomb Material in Civilian Reactors,” The Washington Post, op-ed, September 23, 1987.