I dont even remembering him join soldier.
in crisis core he always said he wanted to be soldier.
and at the end of crisis core he just calls himself 1st class even though he never was soldier...
No.
Army Soldier more experience.
Yes
He doesn't
isonephelic
coalescence
no because then you are not a regular person but a soldier
you have to be sixteen to join but eighteen to fight or go over seas.
Cloud, since his natural abilites are enhanced with mako on the level of a Soldier First Class.
Sephiroth was a war hero that Cloud idolized as a child. Hoping to be like him one day, Cloud tried to join Soldier. He was sent on a mission to Nibelheim as support to Sephiroth and Zack. In the reactor on Mt. Nibel, Sephiroth learned the truth about his birth and went mad. He burned Nibelheim, which was Cloud's hometown, to the ground and nearly killed Zack and Tifa. Cloud confronted Sephiroth, being injured in the process, and was able to turn Sephiroth's attack back on him. Because of Cloud's interference, Sephiroth was humiliated and his plan to 'take back the world for Jenova' was interrupted. This is pretty much all the interaction that the two had before the start of the game.
coalescence when cloud droplets collide, then join together to form a larger droplet in a process
If you're a French citizen, you can join the French Army. If you are not a French citizen, you can join the Foreign Legion, but you will be enlisted as a single soldier regardless of your marital status.