What I know about the word is as follows:
—It is a verb.
—Its meaning relates to movement.
—The word is used in the context of the military/army/troops.
—It is between two and three syllables long.
—It may begin with a “k” (I am not certain on this point).
—I remember thinking that the word seemed foreign or somewhat unusual both in sound and spelling, when coming across it.
—It was used in one of the few military narrative segments of The Wind-Up Bird Chronicle.
I have not been able to remember this word for over a year, so your help is very much appreciated!
I’m going to guess that the word you’re thinking of is bivouac:
1 : to make a bivouac : CAMP
// a place for the troops to bivouac
2 : to take shelter often temporarily
: to provide temporary quarters for
// They were bivouacked in the gym during the storm.
And the noun (which has the same spelling):
1 : a usually temporary encampment under little or no shelter
2 a : encampment usually for a night
b : a temporary or casual shelter or lodging
Merriam-Webster describes the origin of the word:
In his 1841 dictionary, Noah Webster observed bivouac to be a French borrowing having military origins. He defined the noun bivouac as “the guard or watch of a whole army, as in cases of great danger of surprise or attack” and the verb as “to watch or be on guard, as a whole army.” The French word is derived from the Low German word biwacht, which translates to “by guard.” Germans used the word specifically for a patrol of citizens who assisted the town watch at night. Today, bivouac has less to do with guarding and patrolling than it does with taking shelter.
Ironically, even though it’s related to movement, it deals specifically with not moving.