The U.N. has declared a state of emergency in parts of Afghanistan.
The U.S. government is trying to get the country back on its feet after years of war. The government is also trying to prevent the spread of disease in the country, which has been hit hard by the drought. The World Health Organization is also concerned about the impact of the drought on the health of the nation's children, who are at risk of malnutrition. The UN has declared an emergency in several countries, including Afghanistan, Pakistan and Iran.