Yemen’s civil war, which began in 2014, has resulted in one of the world’s worst humanitarian crises. The United Nations estimates that 60% of the 377,000 deaths between 2015 and 2022 were attributed to food insecurity and limited access to health services, and two-thirds of the population (21.6 million people) are in desperate need of humanitarian aid. Though a nominal ceasefire has held since 2022, tensions persist, and civilians continue to face the brunt of the conflict.

Russia’s devastating invasion of Ukraine just over two years ago upset the larger foreign policy conversations surrounding global stability—and Russia’s role in it. Yet the conflict has brought the concept of water weaponization into the spotlight as well, especially after Russia’s destruction of the Nova Kakhovka Dam and other civilian infrastructure wreaked havoc in the region.

The world’s water is in trouble. Freshwater pollution, coupled with climate change, population growth, and increasing demand, threatens water quality and availability. Over the last 40 years, global water usage has increased every year by around 1% to support agriculture, industrial growth, and growing populations. The strain is clear already, as 26% of the world’s population lacks access to safe drinking water, and a whopping 46% lack access to basic sanitation.

Iran’s southeastern province of Khuzestan—which borders Iraq—was already a dry and dangerous place. It was the site of the fiercest battles in the Iraq-Iran war which followed the Iranian Revolution in 1979, and to this day, the region still has many unexploded landmines.

Yet this legacy of violence is not the only issue facing its residents. As climate impacts mount in Khuzestan, the future looks bleak for both the region’s ecosystems and the people already living on this borderline.

When Russia launched its brutal invasion of Ukraine on February 22, 2024, Western nations supported Ukraine with military and financial aid. But over two years, the cost of the war has been devastating—not only in terms of lives lost, and injuries sustained, but also in the number of buildings destroyed. According to some estimates, more than 150K structures have been damaged in the conflict.