Top Tens – History: Top 10 Types of War (4) Guerilla Warfare

Guerrilla warfare during the Peninsular War, by Roque Gameiro, depicting a Portuguese guerrilla ambush against French forces (in the war that gave us the term guerilla) in “Pictures of the History of Portugal”, 2017 (public domain image used in Wikipedia “Guerilla Warfare”)

 

 

(4) GUERILLA WARFARE

 

You know where I said that prehistoric or primal war hasn’t even ended now, as a type of war, exemplified by ambush and raid, to which humanity regularly returns, time and time again? That would particularly be the case for guerilla war.

Indeed, although the term originates from the Peninsular War in Spain against Napoleon’s France, guerilla war predates the Peninsular War all the way back to prehistory. Indeed, it was conventional war that was the more recent outlier, originating only in the Bronze Age and recorded history, while guerilla war was the baseline or default setting of war before that – and since, with Sun Tzu’s Art of War essentially a handbook in guerilla war strategy.

Nor was guerilla war strategy isolated to China. The Romans are probably more famous for fighting against guerilla war in revolts against their empire, in the process demonstrating why guerilla war was not so prevalent against ancient states with their resort to removing entire population, but they also famously resorted to guerilla war tactics when they had to against Hannibal in the Second Punic War.

“Guerrilla warfare is a form of unconventional, asymmetrical conflict where small, mobile groups of irregular forces (rebels, partisans) use hit-and-run tactics, sabotage, and ambushes to fight larger, traditional military forces. Originating from the Spanish for “little war,” it focuses on harassment, psychological warfare, and exploiting local knowledge to weaken a superior enemy over time.”

As such, guerilla war often tends to combine more than one type of war – infantry war may predominate in guerilla war, but the mobility of cavalry often leads to guerilla war or at least similar tactics. Arguably, even naval forces have resorted to a style similar to guerilla warfare – most notably for privateers, merchant raiders, or submarine attacks on shipping.

Guerilla war strategy aims to avoid “”direct, conventional battles, focusing instead on reducing enemy morale, seizing supplies, and dragging out conflicts to exhaust the opponent’s political will” – relying heavily on “support from the local population for food, shelter, intelligence, and recruits” or “familiar, difficult terrain like jungles, mountains, or crowded urban areas”.

That literal usage of little war from Spanish has lent itself to one of the most common modern descriptors of guerilla war as “small wars”, although that has often been synonymous with “dirty wars” in description and practice, for all sides of such conflicts.

Guerilla war often seems the most distinctive and prolific type of war in modern warfare, from the Vietnam War onwards – as the destructive power of modern technology seems more favorable to guerilla war, and even more so, modern political ideologies enlisting populations for or against guerillas.

Top Tens – Fantasy & SF: Top 10 SF Books (Special Mention) (19) Tough SF & Space Koala

Screencaps of the Tough SF account (left) and Space Koala account (right) on X or Twitter as at 7 May 2026

 

 

(19) TOUGH SF & SPACE KOALA

 

SF on X!

 

Which I suppose makes them somewhat unusual in an entry for SF books but that’s part of why my special mentions are, well, special.

Tough SF is essentially an SF blog or more precisely an SF blog on X (Twitter) – posting ‘real life’ or ‘near future’ SF, with a focus on concept art or real life designs of space travel or nuclear power (or both).

Space Koala is essentially also an SF blog on X, but with a tongue-in-cheek focus on “space memes”, “fusion dreams”, and a white-hot rage against the continued existence of the planet Mercury.

 

RATING:

X-TIER (WILD TIER)