English invasion of Scotland (1400)

English invasion of Scotland of August 1400
Part of Anglo-Scottish border conflicts
Date13–29 August 1400
Location
Result Militarily inconclusive
English withdrawal
Belligerents
Kingdom of Scotland Kingdom of England
Commanders and leaders
Duke of Rothesay
Duke of Albany
Henry IV
Earl of March
Strength
~13,000

The English invasion of Scotland of August 1400 was the first military campaign undertaken by Henry IV of England after deposing the previous king, his cousin Richard II. Henry IV urgently wanted to defend the Anglo-Scottish border, and to overcome his predecessor's legacy of failed military campaigns.

A large army was assembled slowly and marched into Scotland. Not only was no pitched battle ever attempted, but the king did not try and besiege Scotland's capital, Edinburgh. Henry's army left at the end of the summer after only a brief stay, mostly camped near Leith (near Edinburgh) where it could maintain contact with its supply fleet. The campaign ultimately accomplished little except to further deplete the king's coffers, and is historically notable only for being the last one led by an English king on Scottish soil.