the.com/infantryman

The one who actually walks to the war everyone else just talks about.

means A soldier trained and equipped to fight on foot, as part of a military's ground combat forces.

from From 'infantry,' borrowed via French 'infanterie' from Italian 'infanteria' — rooted in 'infante,' meaning 'youth' or 'foot soldier,' the same word that gives Spanish and Portuguese royalty their 'infante' and 'infanta' titles. The link is one of rank, not romance: in old military usage, 'infante' denoted the younger, lower-ranked foot soldiers, as distinct from the mounted cavalry made up of knights and nobles. The 'man' is a plain English addition, naming the person who does the job the noun describes.

job description
Close with and destroy the enemy, on foot
weight carried
Often 60 to 100 pounds of gear
historical constant
Tech changes, mud and marching never do
military math
Wins wars, gets least of the budget
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