One step can be the difference between life and death in many communities around the world. Srey Neang, a young girl living in rural Cambodia, ran outside to play in her uncle’s backyard, and her life was upended in a moment when she stepped on a landmine. She was rushed to the hospital, where her leg was amputated at only four years of age. Her story—like so many others—shows that even decades after conflict ends, the threat of these weapons never does.

Every year, thousands of civilians, particularly children, are injured or killed by landmines and cluster munitions. The use of landmines and cluster munitions had been on the decline since the signing of the Mine Ban Treaty in 1997 and the Convention on Cluster Munitions in 2010.

But despite progress, we are seeing more countries return to the use of landmines and cluster munitions as security concerns rise globally. Some will argue that these weapons make countries safer, but that’s faulty thinking. Security can’t come at the expense of innocent lives. Nor do these weapons actually provide meaningful military advantage; they leave behind contamination that destabilizes communities, limits economic recovery, and threatens peacekeeping forces long after conflicts end. You can’t be safe from a weapon that can’t distinguish between a soldier and a child.

The 2025 Landmine Monitor, out today, reports that more than 6,000 people were killed or injured by landmines and explosive remnants of war in 2024—the highest annual figure since 2020, and a 9% increase from the previous year. Ninety percent of those victims were civilians, and half of them were children. The 2025 Cluster Munition Monitor, published on September 15, also revealed that all reported casualties from this weapon in 2024 were civilians. New uses by countries like Russia, Myanmar, and Syria challenge the treaty. Lithuania’s withdrawal from the Convention, effective March 2025, sends a dangerous message to other countries in the region.

As these findings are released, there is a growing need for clear analysis and public understanding. On December 3, I’ll be joining fellow experts for a virtual briefing hosted by the US Campaign to Ban Landmines—Cluster Munition Coalition to discuss the latest Monitor reports, the human cost of these weapons, and the role US leadership must play at this pivotal moment. Bringing these insights directly to policymakers and advocates is essential to strengthening global norms and advancing effective solutions.

Despite never joining either treaty, the

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