War in Ukraine: How far should Europe's help go? (Part 2)

Ukraine is burning through ammunition faster than the West can resupply it. That was the stark backdrop to the meeting of the so-called Ramstein group of Ukraine’s allies in Brussels on February 14. The huge challenge for Kyiv is not just to secure weapons such as fighter jets, but to keep munitions flowing to those arms that have already been delivered. NATO’s chief has admitted that this has now become a grinding war of attrition.