RUSSIA and Ukraine together account for 30 per cent of the world’s wheat exports. Many African countries, in particular, are heavily dependent on them for their food supplies, which are now getting disrupted because of the war; and this disruption would continue since the war is also affecting the acreage being sown under foodgrains there. Ukraine alone accounts for about 20 per cent of the world’s maize exports which again are under threat, endangering food availability in several vulnerable countries.