The British square?
Only if the opposition if Arabian cavalry.>>>>
not so used for a thousand years.
wiki but you can check the referencesThe formation was described by Plutarch[2] and used by the Romans, and was developed from an earlier circular formation.[citation needed] In particular, a large infantry square was utilized by the Roman legions at the Battle of Carrhae against Parthia, whose armies contained a large proportion of cavalry. This is not to be confused with the testudo formation, which also resembled a square, but was used for protection against ranged weapons such as arrows.[3]
The Han Empire’s mounted infantry forces effectively utilized tactics involving highly mobile infantry square formations in conjunction with light cavalry in their many engagements against the primarily cavalry Xiongnu nomad armies in the 1st century AD. Infantry squares were used in the siege of the nomads’ mountain settlements near the Gobi region, where Han forces repelled nomad lancer attacks.[citation needed]
The square was revived in the 14th century as the schiltron, and later appeared as the pike square or tercio, and was widely used in the French Revolutionary and Napoleonic Wars.[4]