7 Bible Verses about Military

Now there was at Caesarea a man named Cornelius, a captain in the Italian regiment.

Do you then, my son, strengthen you heart in the grace which is in Christ Jesus. The teachings which you have heard from me, attested by many witnesses, deliver into the keeping of faithful men, who in their turn will be able to teach others also. Take your share in suffering as a good soldier of Jesus Christ.read more.
A soldier in active service avoids entangling himself in the every-day affairs of life, so that he may please his commander.

One of the soldiers, however, pierced his side with a lance, and immediately blood and water flowed out.

And there was war in heaven. Michael and his angels went forth to war with the dragon; and the dragon also fought, and his angels;

to my sister Apphia, to my fellow soldier Archippus, and to the church which meets at Philemon's house. From Paul, a prisoner of Jesus Christ, and brother Timothy.