Action of 21 April 1806 was a naval engagement fought on 21 April 1806 at KwaZulu-Natal, in what is now South Africa. It was part of the Napoleonic Wars, which ran from 1803 to 1815. The recorded result: Inconclusive. Recorded strength: 1 frigate against 2 ships of the line.
Fight of the British Third Rate 74-gun ship-of-the-line HMS Tremendous (in the centre) and HMS Hindostan (first from right) against the French frigate Cannonière (first from left), 21 April 1806.. Pierre-Julien Gilbert, Public domain, via Wikimedia Commons.
Action of 21 April 1806 is one of 3,507 engagements of the 19th century in the atlas and one of 92 in present-day South Africa.
Sources
Identity, coordinates, dates and the war from Wikidata Q4677294, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Action of 21 April 1806, revision 1383246985, read 2026-11-14, licensed CC BY-SA 4.0; the article's text is not reproduced here. Present-day country and state from Natural Earth. Dates before 1582 follow the Julian calendar as recorded.