"political statements" must be responsible and not reckless or grandstanding to be taken seriously. Statements such as the one made by the Malaysian defense Minister just makes him and his country seem stupid and reckless.
What coalition? Do you really believe that in the current political climate in the middle east, the Arab nations would go to war with Israel and rattle America's chain? If you do then you are delusional. That then leaves Iran and Iraq. If Iran wanted an all out war against Israel it would have done that itself. Ample reasons exist why Iran does not wish to engage Israel one on one at the moment. I seriously believe that Pakistan would scoff at any idea of being part of a coalition with Malaysia to attack Israel. So, unless Malaysia is relying on some country such as Somalia to join it in any coalition war with Israel, the statement remains reckless and silly