Arjan van der Horst received a prestigious journalism award for his outstanding reporting on international affairs. This accolade recognized his ability to convey complex global issues with clarity and depth, further cementing his reputation as a leading journalist in the field.

In 2019, Arjan van der Horst reported on the Hong Kong protests for BBC News. His coverage included on-the-ground reporting and interviews with key figures, offering insights into the motivations behind the protests and the response from the Chinese government.

Arjan van der Horst played a key role in reporting on the Brexit referendum for BBC News. His analysis and coverage provided audiences with a clear understanding of the implications of the UK's decision to leave the European Union, highlighting the political and economic impacts.

Arjan van der Horst transitioned to BBC News, where he continued his role as a correspondent. His work at the BBC has been marked by his coverage of major international stories, including conflicts, elections, and global summits, contributing to the network's comprehensive news coverage.

In 2010, Arjan van der Horst was appointed as a foreign correspondent for NOS in Washington, D.C. During this period, he covered significant events such as the U.S. presidential elections and major political developments, providing Dutch audiences with in-depth analysis and firsthand reports.

Arjan van der Horst began his career at NOS, the leading public broadcaster in the Netherlands, where he honed his skills as a reporter. During his tenure, he covered a wide range of domestic and international stories, establishing a reputation for thorough and balanced reporting.