Thousands of Afghans who have worked with American troops and diplomats here, often at great risk, have become stranded for years in a murky wait to emigrate to the United States, despite government efforts to speed them from potential threats in Afghanistan.
One American initiative to substantially increase the number of visas available to Afghan workers, the Afghan Allies program, has fallen especially short of its goals. Since the program began in 2009, about 2,300 Afghans have applied for those visas, but the American Embassy in Kabul has finished reviewing only two cases. One was rejected.