In 2010, U.S. President Barack Obama deployed an additional 30,000 soldiers over a period of six months and proposed that he would begin troop withdrawals by 2012.
En 2010, o presidente dos Estados Unidos, Barack Obama implantou unha forza adicional de 30.000 soldados ao longo dun período de seis meses e propuxo comezar a retirada de tropas até 2012.