US Navy families say sailors on the USS Abraham Lincoln are so worn down by an eight-month Gulf deployment that some have tried to jump overboard — a grim picture of the human cost of the Iran conflict.

• The carrier was sent to back Israel's war on Iran, which was sold as a quick four-to-five-week fight and has dragged on for months.
• Sailors are burned out and desperate; one wife says her husband tried to jump and fears a dishonorable discharge would erase his 13-year career and benefits.
• Another sailor reportedly grabbed a shipmate mid-attempt and pulled him back onto the deck.
• Roughly 18 US service members have died and hundreds more been hurt tied to the operation, with a reported suicide cluster among US cyber troops blamed on being stretched too thin.
• Iran ended up closing the Strait of Hormuz anyway, and Trump has floated dropping the demand to end Iran's nuclear program if the strait reopens — undercutting the war's original justification.

Outlook: The Navy says another ship will relieve the Lincoln but has given no timeline, so the crew's strain likely continues near-term.