What does 2 Samuel 11:17 mean?

When the men of the city came out and fought against Joab’s army, some of David’s soldiers were killed—including Uriah the Hittite. 2 Samuel 11:17 - Modern Text Bible

(David’s plan works, but at a terrible cost. Not only does Uriah die, but other innocent soldiers are lost too. The consequences of David’s choices keep spreading.)