陣

camp (supporters of a doctrine, party, etc.)

press corps

resignation

one's first campaign

encampment

going into battle

battle formation

in camp

head of an army

vanguard

battle formation

labour pains

battle formation

(construction of an) argument

camp enclosure

enemy camp

to encamp

children's game in which the aim is to occupy the other's home base

encampment

sword fight (in a film, play, etc.)

troop headquarters

inside the encampment

inner sanctum

first wave (of troops, immigrants, etc.)

main battle area

square formation (of troops)

Latin square

opponent's territory (comp. karuta)

ceremony held before going into battle

competition (rivalry) to first (e.g. rider in a charge)

one's own ground

pitching staff

position warfare

outer sanctum

disposition of troops

to form a circle

confrontation of armies

gust of wind

battle formation

battle formation

rear guard

to lead (an advance)

field ration (Sengoku period)

camp

battle array

arrival at a military camp

to redeploy troops

the management ranks

opposing side

press corps

visiting soldiers at the front to provide comfort

military medicine

the Communist camp

criminal investigation squad (team)

leaders

engineering staff

disposition of troops

departure of students for the front (in WWII)

fighting with one's back to the wall

surrender to the enemy

faculty

arriving at camp (military)

summer campaign of the siege of Osaka (1615)

gust

phalanx

to take a firm stand

to pitch camp

each encampment

battle position

winter campaign of the siege of Osaka (1614)

gust of wind

line abreast

sword fight scene choreographer

afterpains (after childbirth)

single column (in marching)

Nishijin silk fabrics

battle formation

teaching body

fighting as a volunteer mercenary

excessively strong labor pain

ABCD encirclement (embargoes against Japan by America, Britain, China, and the Dutch starting in 1940)

backbench member (Parliament, Congress, Diet)

taking command of a corps in a battle

to win one's first battle (game, match)

labor room

order to go into battle

common soldier

battle surcoat

maternity taxi

magic square

stronghold

Braxton-Hicks contractions

encampment

summoning circle (esp. in fantasy fiction)

(lineup of authors engaged in a) war of words

(forming a) circle

single line (of ships)

magic square (matrix)

death in battle

forward edge of the battle area

to encamp

column

war drum

ancient soldier's hat

labor-inducing drugs

labor-inducing drug

hypotonic contractions (during labor (labour))

bell or gong used to signal soldiers

may the presiders over warriors be my vanguard (nine-character charm chanted to ward off evil)