What is the slogan of American soldiers in war, like Anghu 'a?

In the movie Black Hawk Down, rangers use this to greet each other. It is said that other troops also have it, but it is not seen in other film and television works. .

Rangers are not special forces, but elite troops. Among many American armies, the Rangers are an elite force with a long history and strong fighting capacity. They have a glorious history and excellent traditions. They perform the duties of the world police everywhere with fearless spirit and perseverance, and have won international recognition and praise. Rangers are light infantry, and they can use various means of transportation to quickly enter the war zone to perform their tasks. Therefore, rangers often finish their tasks before other special forces arrive. Just like the motto "RANGER, be a forward" and the black beret embroidered with the words RANGER and ribbon armband, it has always been a symbol of Ranger's glory and dignity. Rangers rank high among the world's special forces, ranking third in 2007, second only to Delta Force's special forces and the US Army.

Please adopt it. Thank you.