1.
Organized Military Force (組織化された軍事力)
A large organized group of soldiers trained to fight wars on land.
The
army
is
responsible
for
defending
the
country
from
land-based
attacks.
(陸軍は陸上からの攻撃から国を守る責任があります。)
2.
Large Group of People (大勢の人々)
A large number of people or things, often working together for a common purpose.