Cluster Munition Monitor 2015, final editor, International Campaign to Ban Landmines – Cluster Munition Coalition (ICBL-CMC), Croatia, August 2015, 78pp.

Efforts with strong civil society engagement: Arms Trade Treaty, Killer Robots, Explosive Weapons in Populated Areas," Looking Ahead short essays, Forum on the Arms Trade, March 11, 2015.

"At Last: Global Arms Trade Treaty Enters Into Force," Arms Control Now, December 29, 2014. 

Landmine Monitor 2014, final editor, ICBL-CMC, December 2014, 61pp.

Cluster Munition Monitor 2014, final editor, ICBL-CMC, San José, Costa Rica, August 2014, 62pp.

Landmine Monitor 2013, final editor, ICBL-CMC, Geneva, Switzerland, November 2013, 77pp.

Cluster Munition Monitor 2013, final editor, ICBL-CMC, Lusaka, Zambia, September 2013, 78pp.

“Special Report: UN General Assembly Adopts Arms Trade Treaty In Overwhelming Vote,” Arms Control Today (ACT), May 2013, p. 15-21.

“Letter to the Editor: Too ‘Lite’ on the Arms Trade Treaty,” ACT, March 2012, p.48.

“Progress in Arms Trade Treaty Talks,” Disarmament Times, October 14, 2011.

“An Arms Trade Treaty makes sense for US interests,” The Hill’s Congress Blog, August 17, 2011.

“States Continue Work on Arms Trade Treaty,” ACT, April 2011, p. 33.

“Mine Ban Treaty: Time for a Positive U.S. Decision,” Arms Control Association (ACA) Issue Brief, vol. 2, no. 2, February 28, 2011.

“U.S. Moves Forward on Space Policy”, with Nik Gebben, ACT, March 2011, p. 46.

“Cluster Negotiations Again Extended,” ACT, January/February 2011, p. 52-53.

“At Mine Ban Meeting, U.S. Still Mum on Policy” with Farrah Zughni, ACT, January/February 2011, p.49-50 .

“Mine Ban Treaty by the Numbers,” ACA Issue Brief, vol. 1, no. 37, November 23, 2010.

“U.S.-Saudi Arms Deal: Congress Should Take A Closer Look,” with Matthew Sugrue, ACA Issue Brief, vol. 1, no.29, November 12, 2010.

“UN Arms Data Mixed As Participation Falls,” ACT, November 2010, p.41-45.

“Revised Space Code Advances,” ACT, November 2010, p. 37.

“U.S. Arms Deals Decline in Shrinking Market,” with Meghan Warren, ACT, October 2010, p. 49-51.

“Defense Treaties, Export Reform Move Ahead,” ACT, October 2010, p. 34-35.

“Progress Made at Arms Trade Treaty Meeting,” ACT, September 2010, p. 46.

“New U.S. Space Policy Open to Arms Control,” ACT, with Valerie Pacer, September 2010, p. 43.

“Consensus Found at Small Arms Conference,” ACT, July/August 2010, p. 46-47.

“Momentum Building for U.S. Accession to the Mine Ban Treaty,” ACA Issue Brief, vol. 1, no. 6, May 25, 2010.

“Gates Outlines Export Reform Overhaul,” ACT, May 2010, p.54-55.

“U.S. Incendiary-Weapons Policy Rebuffed,” ACT, April 2010, p.39-40.

“Cluster Convention Set to Enter Into Force,” ACT, March 2010, p.51.

“U.S.-Taiwan Arms Deal Angers China,” with Michael Ashby, ACT, March 2010, p. 54-55.

“Defense Trade Treaties Remain in Committee,” ACT, January/February 2010, p.6.

“In A First, U.S. Attends Landmine Meeting,” ACT, January/February 2010, p. 29-30.

“Work on Cluster Munitions Extended Again,” ACT, December 2009, p.45-46.

“U.S. Supports Arms Trade Treaty Process,” ACT, November 2009, p.34-35.

“Arms Exports Fell in 2008, UN Data Say,” ACT, November 2009, p. 36-38.

“UN Conventional Arms Register Falters,” ACT, September 2009, p. 32-33.

“India, U.S. Agree on Defense Trade Monitoring,” with Daniel Horner, ACT, September 2009, p.42.

“Export Control Review Launched,” ACT, September 2009, p. 49.

“CCW Extends Work on Clusters Protocol,” ACT, May 2009, p. 31-32.

“U.S. Limits Clusters; Global Efforts Ongoing,” ACT, April 2009, p. 47-48.

“U.S. Arms Notifications Spike in 2008,” ACT, March 2009, p. 38-39.

“Afghan Small Arms Records Incomplete,” ACT, March 2009, p. 46

“Will Oslo be the Next Ottawa? The Cluster-munitions Debate,” The Journal of ERW and Mine Action, Winter 2008/09, p. 45-47.

“Countries Sign Cluster Munitions Convention,” ACT, January/February 2009, p.25-27.

“EU Issues Space Code of Conduct,” ACT, January/February 2009, p. 30-31.

“Landmine Ban Deadlines Extended,” ACT, January/February 2009, p. 31-32.

“Hold Out Countries Should Join New Cluster Munitions Treaty,” World Politics Review, December 17, 2008.

“CCW Fails to Reach Cluster Munitions Pact,” ACT, December 2008, p. 48.

“Treaty Analysis: The Convention on Cluster Munitions,” ACT, December 2008, p. 49-51.

“Arms Trade Treaty Discussion Creeps Forward,” ACT, December 2008, p.53-54.

“U.S. Atop Expanding Global Arms Market,” ACT, December 2008, p.56-57.

“Defense Trade Treaties Stall in Congress,” ACT, November 2008, p. 49.

“Quick-Reaction Force Contract Awarded,” ACT, November 2008, p. 51.

“CCW Considers Limits on Cluster Munitions,” ACT, October 2008, p. 43.

“UN Register Captures Expanded Small Arms Trade,” ACT, October 2008, p. 45-46.

“Small Arms Conference Nets Agreement,” ACT, September 2008, p. 46.

“Russian Cluster Use Alleged; U.S. Clarifies Policy,” ACT, September 2008, p. 47-48.

“Successful Small Arms Conference May Boost Prospects of ‘Arms Trade Treaty’,” World Politics Review, July 31, 2008.

“107 Countries Approve Cluster Munitions Treaty,” ACT, July/August 2008, p. 31-33.

“Treaty Likely to Set International Standard Against Use of Cluster Munitions,” World Politics Review, June 2, 2008.

“Chinese Arms Shipment Sparks Outrage,” ACT, with Jessica Lasky-Fink June 2008, p. 30-31.

“Unexploded Weapons Clearance Plans Progresses,” ACT, June 2008, p. 42.

“Senate Mulls CCW Edits; Cluster Munitions Debated,” ACT, May 2008, p. 48-49.

“Ratify Humanitarian Law: U.S. Lawmakers Should OK Arms Regulations,” DefenseNews, April 21, 2008, p. 29.

“Alleged Top Arms Dealer Arrested,” ACT, April 2008, p. 51-52.

“White House Aims to Expedite Arms Exports,” ACT, March 2008, p. 36-37.

“U.S. Joins Study of Arms Trade Treaty,” ACT, March 2008, p. 53.

“Mandates Zero In on Certain Conventional Arms,” ACT, January/February 2008, p. 39.

“UN Register Reveals Small Arms Trade,” ACT, November 2007, p. 46.

“Small Arms Raising Concerns in Iraq,” ACT, September 2007, p. 42.