Naruto may face opposition from existing ninja villages. They might see his army - building as a threat to their own power. So, he has to deal with political pressure. Also, training a diverse group of ninjas to work together effectively is difficult. Different ninja have different fighting styles and personalities, and Naruto has to find a way to unify them.
One challenge is trust. Not everyone will immediately believe in Naruto's intentions. Some may think he is trying to gain power for himself. Another challenge could be resources. Feeding, housing, and training an army requires a lot of resources. He needs to find ways to get enough funds and supplies.
In this fanfiction, Naruto might struggle with the recruitment of certain powerful individuals. Some may be reluctant to join because they are already committed to other causes or loyalty. Also, he has to keep his army safe from potential attacks from enemies who don't want to see his army grow. This means he needs to develop strong defense strategies while still focusing on building up his forces.
Well, he might start by using his charisma. Naruto has always been good at making friends. He could reach out to old allies from his village, like Shikamaru and Choji. Also, he might convince some of the outcast ninja who have been mistreated in other villages to join him. His reputation as a hero who saved the world would surely attract a lot of people.
He might face opposition from the school authorities or other wizarding institutions. They could see his army - building as a threat. Also, finding resources to train and equip the army could be difficult. Magic items and training grounds are not easy to come by. And he has to keep the existence of the army a secret from the Death Eaters, which adds another layer of difficulty.
Naruto would face the psychological challenge of fighting alone. He is used to having his friends by his side. Without their support, he might have moments of self - doubt. The army might also use psychological warfare against him. They could taunt him or try to make him angry to disrupt his focus. In terms of actual combat, the coordination within the army could be a big obstacle. If they are well - organized and work together effectively, they could set up complex traps and ambushes for Naruto. And if the army has access to some sort of large - scale destruction jutsu, Naruto would have to find a way to either avoid it or counter it.
He might use his charisma. Naruto is known for being able to inspire people. He could convince soldiers who were once loyal to Darth Raven to follow him instead. He may also introduce new training methods or strategies that make the army more effective, thus attracting more recruits.
Maybe it's a way to protect the village. The ravens could act as an early warning system. They can fly over Konoha and the surrounding areas, and if they detect any incoming threats, they can quickly report back to Naruto. It's a form of aerial defense that can complement the existing ninja guards.
Well, he might use his powerful jutsu like the Rasengan. He could also summon his toads to help him out in the battle against the army. Maybe he uses his shadow clone technique to confuse the enemy and then strike them when they're vulnerable.
In an army mom story, a big challenge is separation. The mom has to get used to not having her child around. It's not just the physical absence but also missing out on important events in their child's life. For instance, birthdays, graduations while they are deployed. Another challenge is dealing with the after - effects of military service on their child. If the child comes back with PTSD or other issues, the mom has to learn how to help and support them through it, which requires a lot of knowledge and patience.
There could also be external threats. Maybe other villains or rival ninja clans see the apartment building as a target. They might try to take it over or destroy it to undermine Naruto's influence in the village. Naruto would then have to use his combat skills and strategic thinking to protect his property.
The lack of female - specific equipment and facilities can be a big problem. Based on true stories, things like body - armor that is designed mainly for men's body shapes may not fit women properly, which can affect their performance and safety in combat situations. And in some military cultures, there is a traditional view that military is a man's domain. So, women have to constantly prove themselves worthy, facing higher scrutiny compared to their male counterparts.
Maybe Naruto has some knowledge from an unexpected source. For example, he could have met a wandering inventor who taught him the basics of robotics. With his determination and quick learning ability, he then starts building the robot army. He might also use his chakra in some unique way to power or control the robots.