He also warned about China’s growing influence and Beijing’s efforts to gain access to Afghanistan’s mineral resources.
In an article published in The Washington Post on Thursday, 22 October, Kellogg wrote that the United States should not treat Afghanistan as a closed chapter following the withdrawal of its forces in 2021.
He said the Taliban had failed since returning to power to establish effective institutions, economic stability and the international relations needed for Afghanistan’s sustainable growth.
According to Kellogg, Afghanistan remains largely disconnected from the global financial system, while concerns over security, enforcement of contracts and political interference have discouraged investors from operating in the country.
Kellogg wrote that Washington should engage credible Afghan political figures who are working to create a legitimate alternative to Taliban rule. The United States should assess their leadership ability and their capacity to build public support.
He also called for continued diplomatic, economic and financial pressure on the Taliban.
Kellogg said such an approach would not mean redeploying US troops to Afghanistan, launching another state-building programme or imposing new costs on American taxpayers.
He wrote that the experience of two decades of US military involvement in Afghanistan showed that military power alone could not bring lasting change without a political system enjoying domestic legitimacy.
He stressed that Afghanistan’s political future should be shaped by Afghans themselves.
The former US official said Afghanistan has experienced business leaders, former government officials and a younger generation living both inside and outside the country who understand the importance of economic development, effective institutions and constructive relations with the international community.
According to Kellogg, investment by the United States and its allies over the past two decades helped develop this generation, and some of these figures are now working to create a political alternative to the Taliban.
He argued that the United States could assess these figures’ capabilities and level of public support and explore cooperation with them without becoming involved again in war or a large-scale state-building effort in Afghanistan.
Warning Over China’s Growing Influence in Afghanistan
Kellogg warned that as the US presence in Afghanistan has declined, China has been seeking greater access to the country’s mineral reserves while expanding its political and economic influence.
He wrote that Afghanistan holds significant deposits of copper, lithium, iron ore and other minerals needed for defence and technology industries.
According to Kellogg, Chinese companies are seeking mining concessions and broader commercial ties with the Taliban.
He said Beijing’s access to Afghan resources was significant for Washington’s strategic interests at a time when the United States is trying to reduce its dependence on China for critical minerals.
Kellogg noted that investment by Chinese companies did not necessarily amount to Chinese control over Afghanistan, but said economic dependence could give Beijing greater influence over the country’s political decisions.
In his view, China is building relationships and influence in a strategically important country, and that influence could continue even after the current Taliban leadership is no longer in power.
Kellogg warned that Washington’s lack of attention to developments in Afghanistan could create space for China to build long-term influence in a country important to regional and global powers because of both its geography and natural resources.
Keith Kellogg, a retired US Army general, was appointed chief of staff and executive secretary of the US National Security Council in 2017 and briefly served as acting national security adviser after Michael Flynn resigned.
In 2018, he became national security adviser to then Vice-President Mike Pence.
During Donald Trump’s second presidential term, Kellogg was also appointed in 2025 as the US president’s special envoy for Ukraine and Russia.