In November 2001, the Northern Alliance captured Kabul after the Taliban had abandoned it following the American invasion. A month later a new government under President Hamid Karzai began to assemble. In the meantime, a NATO-led International Security Assistance Force (ISAF) was deployed in Afghanistan. The war-torn city began to see some positive development as many expatriate Afghans returned to the country. The city's population grew from about 500,000 in 2001 to over 3 million in recent years. Many foreign embassies re-opened. In 2008 the process started to gradually hand over security responsibilities from NATO to Afghan forces. From late 2001 the city has been continuously rebuilt - many of the damaged landmarks were rebuilt or renovated, for example the Gardens of Babur in 2005, the arch of Paghman, the Mahmoud Khan Bridge clock tower in 2013, and the Taj Beg Palace in 2021. Local community efforts have also managed to restore war-ravaged local homes and dwellings.