Volunteers carry Christmas trees to be given to Marines and Sailors aboard Marine Corps Air Station New River at the Youth Sports Complex as part of the Trees for Troops program, Dec. 12. Since 2005, Trees for Troops has given more than 100,000 live Christmas trees to service members and their families. - Volunteers carry Christmas trees to be given to Marines and Sailors aboard Marine Corps Air Station New River at the Youth Sports Complex as part of the Trees for Troops program, Dec. 12. Since 2005, Trees for Troops has given more than 100,000 live Christmas trees to service members and their families.