Your memory is extremely short, you forgot that only a year ago a 5,000 rag tag Islamist group caused a war with Lebanon. Such rationale that looks perfect plausible in Europe is not working in ME. You see Petteri, Arabs act mostly on perception, emotions, fantasies and religious fervor. To stay in power their political and religious leaders brain wash them day and night until the leaders themselves start believing in their own lies and super human powers. This how all the past wars against Israel began to the detriment of not only Israel but much more their own people and infrastructure for which they could not care less.
UN Security Council condemns North Korea launch, vows action (Reuters)
from the article: Israel sends conciliatory messages to Damascus