At first that seems reasonable. But when you know that you are working specifically on weapons systems that are currently being used to do great evil then it no

At first that seems reasonable. But when you know that you are working specifically on weapons systems that are currently being used to do great evil then it no longer seems reasonable. When the rationale becomes so convoluted and twisted as it is now, like drone strikes on families in far away places are acceptable because we must fight terror at any cost, knowing that many of the terrorists were created as part of plans to control regions and overthrow governments by the same government now killing them, it has lost any and all moral basis. If you are a gunsmith developing those systems you share that same derth of morality.