Oh I am not saying that it does not count or whatever.. point was that it was not some sort of guerrilla war that Romans lost. In fact Romans or Ancients in general never lost those.. why because they had methods of pacifying the locals that would make Taliban seem like a bunch of retarded hipsters, reading Caesar's description of sieges in Gaul would explain that quite well. They got beat in a pitched battle by well organized an trained opponent that that was trained in their own tactics. It is a modern myth that guerrillas can not be defeated, historically guerrillas just made great decoration along the Roman military roads (on crosses).
In Vietnam Vietcong actually tried on few occasion replicate the success they had vs French, with truly disastrous consequences for themselves. By the end of it it was North regulars that had to do all the fighting because Vietcong was bled pretty much dry.
The last Roman attempt to completely conquer Scotland involved 40,000 Roman soldiers, including their equivelent to Special Forces. It lasted 4 years, cost God knows how much money and the lives of over 4,000 Roman soldiers. Do the maths: that is one tenth of the invasion force. Which was one of the largest Roman forces ever assembled to attack a single country
Not one of these 4,000 soldiers died in a pitched battle. They were all killed in hit and run, guerilla warfare. The Romans did'nt fight a single "battle" as they understood the term, in four years.
Eventually, sick of losing men and gold for no gain whatsoever, the Roman Emperor managed to broker a peace settlement with some Pictish Chiefs. He paid them a great deal of gold and in return they submitted to him.
Unfortunately, the Chiefs could only command their own tribes, not the whole of Scotland. Barely had the Emperor finished minting coins in honour of his "victory" than Picts started raiding and killing across the Border again. Sick and dying by this time, he ordered his son to take the Legions north again on a punative raid. Unfortunately, his son had no intention of returning to a freezing cold land filled with howling, half-naked, hairy, blue-painted savages(and that was just the women
)and no Roman Army ever again attempted to conquer Scotland.
The Roman Legions? We shit 'em!:icon_chee