Battle Brother

A person who always has your back is someone who is always supportive and willing to help you. They are someone who you can rely on and trust to be there for you, no matter what. They are someone who will stand by you and defend you, even in difficult situations. They are a true friend, who is always willing to lend a helping hand or a listening ear. They are someone who has your best interests at heart and will go out of their way to ensure that you are taken care of. They have your back in good times and bad and you can trust them to have your back always. They are a person who you can rely on in any situation and they are always there to back you up.

"My battle brother and I have been through a lot together, I know I can always count on him to have my back."