a retired marine

My  brother was retired from the marines for 4 years and he got a call asking him to come out of retirement and serve his country again so he said ok.I always thought that once you retire from the military they should leave you enjoy your life .Well this is not true because if your country needs you will do what you are asked to do to product your family and friends.I am still proud of him because he doing this to protect everyone he loves and he is also doing this to protect friends as well . And i know that the lord will look after everyone who is serving and please let keep them all in our prayers as well.