The Sahel's "Great Green Wall" is more than about planting trees

Nearly half a million Russians have died in fighting in Ukraine, as Vladimir Putin continues to push his country to the brink. His aim of completely controlling the Donbass region, which he annexed after invading Ukraine in 2022, seems more distant than ever. However, Putin can still bomb civilian targets in Kyiv. The Ukrainian Air Force says a "serious shortage" of interceptor missiles meant none of the 23 ballistic missiles fired by Russia at Kyiv on Sunday night were shot down. At least 15 people were killed in the second large-scale Russian attack on the Ukrainian capital in a week, officials said. Seven more were killed in the wider Kyiv region. Ukrainian President Volodymyr Zelensky has appealed for allies to take "strong decisions" at this week's Nato summit to provide Kyiv with air defences. After the strikes, he said the Ukrainian military had been successful in intercepting cruise missiles and drones – but not ballistic missiles. Sunday's "massive Russian attack" consisted of 68 missiles and 351 strike drones, he said in a post on X. The air force shot down or suppressed 37 missiles and 326 drones, it said. Zelensky warned that Moscow would continue to hit residential buildings as long as defensive Patriot missiles "remain in our allies' stockpiles". After a bleak winter which saw months of fierce Russian bombing of Ukrainian energy infrastructure, the future is beginning to look more positive for Kyiv Russia’s frontline advances have slowed almost to a halt, as Ukrainian counter-attacks and defensive tactics become more effective. Successes in local counterattacks have become more frequent, as Ukrainian forces scale up their use of ground robots and sshort-range drone warfare. The Centre for Strategic and International Studies (CSIS) paints a bleak picture of Russian casualties. Between February 2022 and June 2026, there have been as many as 450,000 Russian battlefield deaths and 1.4 million casualties, it says. The UK’s biggest spy agency, GCHQ, has produced a similar figure. In May, GCHQ director Anne Keast-Butler said in her inaugural public speech that nearly 500,000 Russian soldiers had been killed. The massive death toll is a product of several factors, including an attritional warfare strategy in which Moscow sends thousands of troops towards fortified Ukrainian defences, attempting to grind Kyiv’s forces down with sheer manpower. (click image to read more)