Senior administration officials announced that President Barack Obama has decided to keep 5,500 U.S. troops across Afghanistan into 2017, ending his original plans of bringing home most American forces from the Middle Eastern country before the end of his term.

A senior administration official stated the president’s decision came after an “extensive months-long review” along with regular discussions between U.S. commanders in the field, the national security team, and Afghanistan’s leaders.

The new plan slows the pace of the reduction of American forces in the war-torn country. An anonymous official reported that the current U.S. force 9,800 will be staying in Afghanistan through “most of 2016.” After 2016, the remaining troops will focus on training and advising the Afghan army. The U.S. will also continue to using drones and Special Operations forces to strike al-Qaeda and other forces who may be plotting attacks against the United States.

The decision comes after Taliban forces took control of the northern city of Kunduz approximately two weeks ago, causing a major battle with Afghan forces on the ground and U.S. airstrikes supporting them.