A fragile state or weak state is a country characterized by weak state capacity or weak state legitimacy leaving citizens vulnerable to a range of shocks. The World Bank, for example, deems a country to be ‘fragile’ if it (a) is eligible for assistance (i.e., a grant) from the International Development Association (IDA), (b) has had a UN peacekeeping mission in the last three years, and (c) has received a ‘governance’ score of less than 3.2 (as per the Country Policy and Institutional Assessment (CPIA) index of The World Bank). A more cohesive definition of the fragile state might also note a state's growing inability to maintain a monopoly on force in its declared territory. While a fragile state might still occasionally exercise military authority or sovereignty over its declared territory, its claim grows weaker as the logistical mechanisms through which it exercises power grow weaker.
While many countries are making progress toward achieving the Sustainable Development Goals, a group of 35 to 50 countries (depending on the measure used) are falling behind. It is estimated that out of the world's seven billion people, 26% live in fragile states, and this is where one-third of all people surviving on less than US$1.25 per day live, half of the world's children who die before the age of five, and one-third of maternal deaths occur.[1]
Not only are they falling behind, but the gap with other developing countries is widening since the 1970s. In 2006, per capita GDP grew only at 2% in fragile states, whereas it reached 6% in other low-income countries. Fragile states are projected (for example, World Bank, 2008) to constitute an even larger share of low-income countries in the future given that many better performing low-income countries graduate to a middle-income status. This is a major challenge for development efforts and it has been argued by the Overseas Development Institute that fragile states require fundamentally different approaches from the development models exercised in more resilient countries, because of the differences in their risk contexts.[2]
One common measure of state fragility is the World Bank's Country Policy and Institutional Assessment index,[3] but more complex indexes, for example ones that include security dimensions, are increasingly being used. A fragile state in the brink of collapse may result in a failed state.