Service members and spouses of Headquarters and Support Battalion and Security and Emergency Services Battalion take a group photo during a Spouse Readiness Seminar, where twenty-one spouses learned about a variety of topics related to military life, here March 28. - Service members and spouses of Headquarters and Support Battalion and Security and Emergency Services Battalion take a group photo during a Spouse Readiness Seminar, where twenty-one spouses learned about a variety of topics related to military life, here March 28.