Ravaged by 30 years of civil war, Cambodia is littered with anti-personnel mines. Every year, they kill and injure civilians, despite the government destroying 4 million landmines since the 1990s. Today, more than 5,000 people around the country are working to neutralise the millions of mines left buried in the ground, while a Belgian NGO has pioneered the use of rats to sniff them out. In November 2024, Cambodia hosted the Fifth Review Conference of the Ottawa Convention, a treaty ratified by 164 countries that aims to ban the use of these deadly weapons worldwide. FRANCE 24's William de Tamaris, Aruna Popuri and Justin McCurry report.