The Partnerships for Enhanced Engagement in Research (PEER) Program is a joint program between USAID and the National Science Foundation (NSF) that supports developing country scientists conducting research in collaboration with NSF-funded scientists. Through competitive grants, the PEER Science program funds projects in areas like agriculture, water, biodiversity conservation, and disaster mitigation that build research capacity and address development challenges. Since 2011, PEER Science has awarded over 40 grants worth $5.5 million for collaborative research projects in over 25 countries.