Wikipedia readers turned to Hung Cao at 50x the usual rate

What this article is

Hung Cao is an American politician and former military officer who has served as the Under Secretary of the Navy since 2025. Following the resignation of Secretary of the Navy John C. Phelan in April 2026, he became acting secretary; he has been nominated by President Donald Trump to take the role permanently. Cao has been the Republican Party's nominee in two Virginia elections: for the 10th congressional district in 2022, and for the Senate in 2024.

Summary text from the Wikipedia article "Hung Cao", available under CC BY-SA 4.0. Read the full article.

Where editors were working

Wikipedia editors made 20 edits to this article on 2026-09-02, concentrated in these sections. This is evidence about the surge, not an explanation of it.

• Acting Secretary of the Navy (2026–present)
• Early life and career
• Under Secretary of the Navy (2025–present)

What changed that day

The article lost 2,490 characters on balance that day. The largest single addition was 115 characters. See everything that changed on 2026-09-02 in Wikipedia's own diff view — that is where the reason for a surge is usually visible, written and sourced by the editors who were following the story.

How this was measured

Views are Wikimedia's own pageview counts for en.wikipedia, filtered to agent=user so automated traffic is excluded. The baseline is the median of the previous 60 days, which is used instead of the mean so that an earlier surge cannot flatten a later one. The multiple is the day's views divided by that median.