I have a few issues with this article.
1. Why is it that when it comes to the good things done by the government they always come from Hashem but yet the bad things are always from the government? If you really believe that Iron Dome has little to no role in protecting us, it is all from hashem then where is that faith when it comes to other things like government money? Why scream, kick and yell when the government cuts funding, after all that also comes from Hashem? Why bring in the top heart specialist to treat R' Elyashiv (see Should we go to the best doctor?) when everything is from Hashem?
2. As many people pointed out in the comments on Kikar Shabbat, there was no such interview on CNN, it looks like he simply made it up. The claim that their rockets are accurate is laughable and ridiculous. Everyone knows that their rockets are very inaccurate especially the home made ones and therefore 80% landing in uninhabited areas is perfectly reasonable.
3. Where is the Hakaros Hatov to the soldiers and the defense establishment? Soldiers are dying in Gaza protecting him and his family and is pontificating about having faith.
4. His argument is silly. He can claim anything but he has no way to prove it.