What do you mean by "or"? He believed it was the unnatural power of the sitra achra. No one believes it was a natural win of the mighty over the weak.
Do you understand his shita?
You have to educate yourself before you can make claims on a subject. Why are you so dismissive of my claims,when you are obviously very uninformed on the subject. In the future before you argue, please educate yourself.
Here is a quote from the Satmar Rebbe: (First result when you google "satmar rebbe six day war", that's how little research was necessary).
Satmar Rebbe(Divrei Yoel Behaloscha page 304): Would you even imagine that there would be empty headed fools that while they call themselves religious but the smell of heresy wafts from their mouths and they fool the whole world with their announcements about miracles [during the Six Day War] – G‑d save us. If in fact these were miracles it would have been much worse. That is because there is bitter retribution to the Jewish people when G-d does miracles from the aspect of evil as the Maharal mentioned before stated.
However in truth there were no miracles here at all [concerning the Six Day War]. It was simply a natural occurrence as can readily be seen from the discussions in the newspapers that it was assumed that [Israel] would be victorious. I have already stated that I am fearful – G‑d forbid – for the time when actual miracles are done for them. If at this time when in truth there were no miracles and yet this great evil befell them, then surely if there had been miracles done for them that it would have brought about severe suffering as we mentioned above. From this we see the extreme degree of their cruelty and evil. That even though it was reasonable that [Israel] was going to win the war, nevertheless the Jewish people were in great danger. Nevertheless they placed the Jewish people in this danger for the sake of their glory and for the sake of their governing. Because it was obvious to those with understanding that [Israel] had the ability to completely prevent the war. There were a number of alternatives and circumstances regarding preventing the war, but this is not the place to go into detail. Nevertheless someone who has eyes will see that there is no doubt about this. In fact it was the filth of heresy that blinded their eyes and made them act in an irresponsible and irrational manner..