An arming apparatus for a store, the apparatus comprising: a first attachment system and a second attachment system; a linking connector coupled with the first attachment system and the second attachment system; and an arming connector coupled with the linking connector and a first fuze input of the store; wherein each of the first attachment system and the second attachment system comprises: an arming unit; a first frangible connector coupled with the arming unit and the linking connector; and a second frangible connector coupled with the linking connector and the store wherein each attachment system (202a, 202b) comprises a safety connector (228a, 228b) coupled with the linking connector and the store; wherein the length of the safety connector (228a, 228b) is longer than the length of the arming connector; wherein the first frangible connector (224a, 224b) has a higher breaking force compared with the breaking force of the second frangible connector (226a, 226b); wherein the arming unit (220a, 220b) of each of the first attachment system and the second attachment system comprises an arming solenoid, wherein the arming solenoid has first attachment force for the first frangible connector (224a, 224b) when the arming unit is energised and a second attachment force for the first frangible connector (224a, 224b) when the arming unit solenoid is unenergised; wherein the second attachment force is greater than the breaking force of the first frangible connector (224a, 224b); and, wherein the first attachment force is lower than the breaking force of the second frangible connector (226a, 226b). a first attachment system and a second attachment system; a linking connector coupled with the first attachment system and the second attachment system; and an arming connector coupled with the linking connector and a first fuze input of the store; wherein each of the first attachment system and the second attachment system comprises: an arming unit; a first frangible connector coupled with the arming unit and the linking connector; and a second frangible connector coupled with the linking connector and the store an arming unit; a first frangible connector coupled with the arming unit and the linking connector; and a second frangible connector coupled with the linking connector and the store wherein each attachment system (202a, 202b) comprises a safety connector (228a, 228b) coupled with the linking connector and the store; wherein the length of the safety connector (228a, 228b) is longer than the length of the arming connector; wherein the first frangible connector (224a, 224b) has a higher breaking force compared with the breaking force of the second frangible connector (226a, 226b); wherein the arming unit (220a, 220b) of each of the first attachment system and the second attachment system comprises an arming solenoid, wherein the arming solenoid has first attachment force for the first frangible connector (224a, 224b) when the arming unit is energised and a second attachment force for the first frangible connector (224a, 224b) when the arming unit solenoid is unenergised; wherein the second attachment force is greater than the breaking force of the first frangible connector (224a, 224b); and, wherein the first attachment force is lower than the breaking force of the second frangible connector (226a, 226b).