At the end of 2018, Yemen remains the world’s largest humanitarian crisis with nearly 22.2 million people - 75 per cent of the population - in need of humanitarian assistance. Preliminary results of a Integrated Phase Classification (IPC) Food Security Analysis indicates that more than 20 million Yemenis – two thirds of the population – are now food insecure. Ten million of them are found to be severely food insecure – more than twice the number of four years ago. In addition, more than half the districts across the country have slipped into “emergency” conditions – nearly 60 per cent more than in 2017.