Some of the Taliban's worst aspects (like violent suppression of female education) are decried. Movie's tone is clearly patriotic, but complexities of war are also hinted at: the emotional cost of taking a life, even in war, and the possibly hopeless circumstances of American involvement in Afghanistan. That helps it rise above any tendencies to de-humanize the enemy. Themes include teamwork, compassion, and communication.
Pervasive war violence, including dismembered body parts and gore. Disturbing, execution-style killing of a woman who's been severely beaten. Weapons include machine guns and rocket launchers.
Nothing shown, but there are a few references to sex (e.g., in one instance, a husband says to his wife, "Just the tip?").
Language is frequent and includes variants of "f--k," "s--t," "hell," "ass," "goddamn," "bitch," and "Jesus Christ," as well as occasional sexual references.