A Farewell to Arms recap

American ambulance officer Frederic Henry serves with the Italian army and begins an affair with British nurse Catherine Barkley. After a mortar attack badly wounds him, Catherine nurses him in Milan and their initially playful attachment becomes a committed relationship. She becomes pregnant, and Frederic returns to the front as the Italian position collapses. During the retreat from Caporetto, military police begin executing officers separated from their units. Frederic escapes by diving into a river, abandons the army, and reunites with Catherine. Warned that he faces arrest, the couple row across Lake Maggiore into neutral Switzerland. They live there peacefully until Catherine goes into labor. Their son is stillborn; Catherine then dies from hemorrhage, leaving Frederic to walk away from the hospital alone.

American Frederic Henry serves as an ambulance lieutenant with the Italian army on a quiet sector of the First World War front. He is close to the surgeon Rinaldi and sympathetic to the unit's priest, though he does not share the priest's faith. When Frederic returns from leave, Rinaldi takes him to meet British nurses. There he encounters Catherine Barkley, whose fiancé was killed in France, and her friend Helen Ferguson. Frederic and Catherine begin a deliberately theatrical courtship: he says what he thinks will advance an affair, while she alternates between joining the game and warning him not to lie. Even at this early stage, her grief and need for emotional safety make the relationship more serious than Frederic expected.

Frederic continues seeing Catherine between ambulance duties and becomes less certain that his declarations are only a game. During an Austrian bombardment, a trench mortar hits the dugout where he and several drivers are eating. The driver Passini is killed, and Frederic suffers severe wounds to his legs and head. Other men carry him to a dressing station, where overwhelmed surgeons treat the stream of casualties. Rinaldi visits him at the field hospital and explains that Frederic will be transferred for better treatment. Frederic asks that Catherine be told where he is going and learns that she may also be sent to Milan. The war, previously distant and almost abstract to him, has now broken directly into his body and separated him from the front.

Frederic is transferred to an American hospital in Milan. After resisting a cautious doctor who wants to delay surgery, he is successfully operated on by Dr. Valentini. Catherine arrives to nurse at the hospital, and the two become lovers while his legs heal. They spend the summer together whenever her shifts and his treatment allow, building a private life of meals, hotel rooms, horse racing, and nighttime conversations apart from the front. Frederic now understands himself to be genuinely in love. As his convalescence ends, Catherine tells him that she is three months pregnant. Both are frightened but agree not to blame one another or let the news divide them. Frederic is due to return to duty, so their future remains subject to the army and the war.

Frederic returns to a changed, exhausted front. Soon a major Italian withdrawal begins in relentless rain. He leads ambulances packed with equipment and passengers along roads jammed by soldiers and civilians. Trying a side route, the vehicles become stuck; two engineering sergeants refuse to help, and Frederic shoots at them as they flee. The drivers continue on foot. Aymo is killed by nervous Italian troops, Bonello leaves in hopes of surrendering, and Frederic and Piani eventually rejoin the retreating mass. At a bridge, battle police pull officers from the column and execute them for alleged desertion or failure of command. When Frederic is seized for questioning, he dives into the river and escapes downstream. He boards a freight train, strips the identifying stars from his uniform, and decides that his service and obligation to the army are finished.

Frederic reaches Milan and learns that Catherine has gone to Stresa with Helen Ferguson. After securing civilian clothes, he follows. He and Catherine reunite at a hotel and try to live as though the war no longer has a claim on them. Frederic plays billiards with the elderly Count Greffi and hears that the Italian situation is worsening. A friendly barman then warns him that the authorities plan to arrest him in the morning. Frederic and Catherine leave immediately in the rain, taking the barman's boat onto Lake Maggiore. Frederic rows through the night while Catherine helps with food and navigation. They cross into neutral Switzerland, where officials question them but accept their passports and money, granting them permission to remain. For the moment they have escaped both the army and the threat of arrest.

Frederic and Catherine settle in the Swiss mountains and pass a secluded winter preparing for the baby. They later move to Lausanne to be near a hospital. When Catherine goes into labor, the delivery lasts for hours and her pain and exhaustion increase. The doctors resort to a Caesarean section, but the baby boy is stillborn. Catherine then suffers an uncontrollable hemorrhage. Frederic waits through repeated medical efforts, aware that the outcome he has feared cannot be bargained away. Catherine dies, taking with her the shared future that had allowed them to withdraw emotionally from the war. Frederic sends the nurses out so he can remain with her, but saying goodbye to her body offers no comfort. He leaves the hospital and walks alone through the rain to his hotel.

Frederic and Catherine spend the winter quietly in Switzerland, awaiting their child, then move nearer a hospital in Lausanne. Catherine's labor becomes prolonged and dangerous. The baby, delivered by Caesarean section, is stillborn, and Catherine begins to hemorrhage. Frederic understands that the doctors cannot save her. He stays with her through her final hours, but she dies before they can build the life they had imagined beyond the war. After trying to say goodbye to her body, Frederic leaves the hospital alone and walks back to his hotel in the rain. His desertion has carried him out of the Italian army, but it cannot protect Catherine or their child from chance and mortality; the private refuge on which he depended ends with him entirely alone.