Romance novel set during war

[Alice]

I want to read a love story that centers around a couple whose lives are affected by war. I'm looking for a book that has great character development, a satisfying ending, and beautiful prose.

[Algernon (Darth Anyan)]

Arc de Triomphe by Erich Maria Remarque is the first tirle that comes to mind.

The African Queen by C S Forester was made into a classic movie with Katherine Hepburn and Humphrey Bogart.

A Farewell To Arms is classic Hemingway.

Nevile Shute is one of my favorite romantic writers that wrote about the war:
Pastoral
Landfall
A Town Like Alice
Requiem for a Wren

[Bloom]

The Invisible Bridge by Julie Orringer!