Nepal experienced rapid reductions in maternal and child undernutrition from 1996-2011, despite civil war and political instability. The prevalence of stunting in children under 2 fell from 48% to 27%, and maternal underweight fell from 28% to 20%. These gains were achieved through increased access to health services, household asset growth, improved education levels, and sanitation access. Lessons learned include the importance of improved service delivery, multi-sector collaboration, and addressing social and gender norms to sustain nutrition progress.