Late in the day at Waterloo, with the outcome on a knife edge, Napoleon ordered the Guard to advance under Marshall Ney.
The Middle Guard threw back the British Battalions of Halkett’s Brigade, but were stopped by Dutch and Belgian troops under Detmers and Chasse.
The First Foot Guards under Maitland famously drove back the Chasseurs facing them with a volley delivered at close range followed by a bayonet charge. (“Now Maitland, now’s your time”)
However, the 4th Chasseurs came up in support as the British withdrew over the ridge, and threatened to break the line.
Slightly to the British right flank of the advancing French was the 52nd Regiment of Light Infantry, under Sir John Colborne.
Colborne, against all current military logic, led the 52nd (later the Ox and Bucks, now the Royal Green Jackets) forward, out of the line, and had them wheel left, laying them on the left flank of the approaching Guards.
Had his maneouvre failed, the Guard would have marched through the gap left by his Regiment, and been behind the British line.
In the event, the 52nd’s volley into the flank of the column was decisive, and the Guards broke, effectively ending the battle.
Not perhaps one of the most famous and certainly not one of the largest maneouvres in warfare, but a courageous and decisive one nonetheless.