Spartan Defeat: Ancient Historian Exposes The Brutal Truth

Historical Identity
Historical Identity
4 Video Views·Sep 29, 2026

The pass of Thermopylae, 480 BC. 7,000 Spartans and Greeks stood against hundreds of thousands of Persians. They were all killed but became legends; symbols of defiance, bravery and sacrifice. Greek warfare expert Roel Konijnendijk talks through the battle of Thermopylae and separates the facts from fiction. Who was Leonidas? Were there only 300 Spartans? Were they betrayed? Let's find out in this new video.

0:00:00 Intro
0:00:50 Background
0:08:10 The Persians
0:12:02 The Greeks
0:15:10 The Spartans
0:24:43 Size of the armies
0:29:00 Greek weapons and tactics
0:31:48 Persian weapons and tactics
0:38:08 Battle starts
0:46:25 Day two
0:49:37 Mountain path
0:54:20 Last stand
1:01:59 Greek defeat
1:05:40 Athens sacked
1:06:11 Battle of Salamis
1:09:14 Battle of Plataea



You can now become a History Hit member right here on YouTube! Join for access to a new exclusive documentary every week, and access to over 160+ of our documentaries presented by world renowned historians like Dan Snow, Eleanor Janega, Tristan Hughes, Mary Beard, Matt Lewis and more. Get an exclusive release every week by signing up here: https://bit.ly/45Y4Oyg
Historian Rule Canonike explores the origins of the Persian Wars, analyzing the vast logistics behind Xerxes' immense army. They examine the political fragmentation of Greek city-states and the crucial events leading up to the Battle of Thermopylae.