A common theme is adaptation. US army characters have to adapt to the new rules and environments of the crossover world.
Survival is also a big theme. Whether it's in a post - apocalyptic world or a strange alien planet in a crossover, the soldiers must use their skills to survive. They might face new threats and challenges that require them to think on their feet. In addition, the theme of teamwork often persists. Even in a crossover situation, the soldiers rely on each other, and their teamwork is crucial for achieving their goals in the new and often dangerous situations.
Another theme could be the clash of cultures. When the US army crosses over into a different world, there is likely to be a clash between their military culture and the culture of the new world. This can lead to interesting character development as they learn to understand and work with the new culture, or sometimes, struggle against it.
Friendship is a common theme. In crossovers, the army wives might form new friendships with characters from the other franchise. For example, if crossed with a sci - fi show, they could befriend alien characters and learn about different cultures.
Another theme is the adaptation of technology. How would US Army soldiers adapt to using lightsabers or Star Wars blasters? And vice versa, how would Star Wars characters use US Army weapons like rifles? This exploration of technological adaptation is quite popular in such fanfictions.
Another theme is identity exploration. The characters in 'the wolf among us' already have complex identities, and when they cross over, they may question who they are even more. They might be forced to adapt to new rules and cultures, and this can lead to a deep exploration of their true selves. For example, if they cross into a world where honesty is highly prized, the lying and conniving nature of some of the game's characters would be put to the test.
A common theme could also be patriotism. As a US Army Ranger, he might be shown to have a strong sense of duty towards his country. Additionally, the stories might explore how Harry's past experiences, perhaps from his original story context, interact with his new role as an Army Ranger.
Some common themes could be Naruto characters adapting to the US Army's discipline. For example, Naruto's determination in the Naruto world might translate to his eagerness to succeed in military training. Another theme could be teamwork. In Naruto, teamwork among the ninja squads is crucial, and in a US Army - Naruto fanfic, it could be about how Naruto and his friends from the series work together with US Army soldiers on missions. Also, there might be a theme of cultural clash, as the ninja culture from Naruto meets the military culture of the US Army.
Some 'us army crossover fanfiction' might crossover with historical settings. Picture US army soldiers being transported back in time to a crucial historical battle. They bring their modern military knowledge, which can create really interesting plot twists as they interact with the historical context and the people of that era.
One common theme is self - discovery. Bella often discovers her own strength and capabilities while in the army. Another theme is friendship. She forms close relationships with her fellow soldiers.
One common theme is family. Since 'This is Us' is centered around family, it often gets incorporated into the Twilight world. For example, a character from 'This is Us' might have to deal with a family member becoming a vampire or werewolf in the Twilight universe.
One common theme is survival. Just like in the movie, many fanfictions explore how the characters survive in different situations, whether it's on a deserted island or in a strange new land.
Love in the face of danger is a big theme. In these fanfictions, they are in the army where there are constant threats. But their love for each other remains strong. Also, growth is a theme. They grow as individuals, learning new skills and becoming more confident in the military setting, all while maintaining their relationship.