While the characters are fictional, the film draws inspiration from real accounts of bravery and self-sacrifice during the evacuation.

The three main storylines, on land, air and sea, are fictional.

The film depicts the historical event of the Dunkirk evacuation, where hundreds of thousands of Allied soldiers were trapped by German forces.

The film accurately portrays the use of the East Mole as a makeshift pier for the evacuation, crucial for embarking troops onto larger vessels.

The film highlights the significant role of civilian boats, requisitioned or volunteered, in ferrying soldiers from the beaches to larger ships.

The aerial battles between the RAF and Luftwaffe are realistically depicted, showcasing the desperate struggle for air superiority.

The film accurately portrays the terrifying attacks by German Stuka dive bombers, known for their sirens and precision bombing.

The film shows the sinking of various ships, including destroyers and civilian vessels, highlighting the dangers faced during the evacuation.

The film captures the desperate situation of soldiers stranded on the beach, facing constant air attacks and the threat of capture.

The film largely overlooks the contribution of the French army in defending Dunkirk and allowing for the evacuation.

The film effectively conveys the massive scale of the operation, with thousands of soldiers awaiting rescue and hundreds of ships involved.

The film effectively captures the fear, desperation, and resilience of the soldiers and civilians involved in the Dunkirk evacuation.