The United States Senate confirmed 10 new ambassadors on September 30, 2026, but 92 out of 196 ambassador positions remain unfilled. This has raised concerns about the country's diplomatic effectiveness, particularly in key countries such as Kenya, Nicaragua, Malaysia, and Kyrgyzstan. The vacancies come as the US faces growing international influence from rival nations like Russia, China, and Iran.
The issue of vacant ambassador positions is compounded by the high percentage of politically appointed ambassadors relative to career diplomats. During the Trump administration, the percentage of political appointees rose to around 40%, and in the second Trump term, some 80% of names sent to the Senate have been political appointees. Many of these appointees lack experience in diplomacy or knowledge of the countries they are assigned to.
The system of political appointees has always had an element of handing ambassadorships to friends and supporters, but what has changed under Trump is the range of positions now available. In the past, ambassadors to key countries like Chile, Israel, Peru, the Philippines, Turkey, and Egypt have almost always been career appointees. This has changed under the second Trump administration, with some appointees having little overseas experience or knowledge of the country they are going to.
The role of deputy chiefs of mission (DCMs) has also been impacted by the changes in the State Department. During Trump's first term, politically appointed ambassadors were often encouraged to swap out the DCMs they inherited from their predecessors, leaving key jobs unfilled for months. In 2025, the State Department cancelled the assignments of senior officers en route to take up embassy jobs and opened a new hiring process.
The vacancies and inexperienced appointees are particularly concerning in countries that are key partners for the US, such as Belarus, Bulgaria, Kuwait, Qatar, and Mauritania. These countries are strategically important for US diplomacy, and the lack of ambassadorial representation may lead to a perceived diplomatic void that rival nations can capitalize on.
The problem of absent or inexperienced ambassadors goes both ways, impacting not only the US but also the host countries. Without a capable diplomatic figurehead, host countries may not have a clear channel to convey messages to the US administration, and may start looking elsewhere for friends. This can have significant implications for US foreign policy and relationships with key partners.
The US has hollowed out its ambassadorial corps at a time when it is facing growing international influence from rival nations. The lack of ambassadorial representation in countries like Fiji, Indonesia, and Laos, for example, may undermine US efforts to contain Beijing's influence in the Asia-Pacific region. The US must address these vacancies and ensure that its diplomatic corps is equipped to effectively represent US interests abroad.
Key points
- The US has 92 unfilled ambassador positions, sparking concerns about its diplomatic capabilities.
- The high percentage of politically appointed ambassadors relative to career diplomats has raised concerns about the effectiveness of US diplomacy.
- The vacancies and inexperienced appointees are particularly concerning in countries that are key partners for the US.
