Why Israel Is One of the Most Powerful Nations on Earth – Despite Its Size Israel, the world's only Jewish nation, may be small in geography and population (just 8.5 million), but it ranks among the top 10 most powerful countries globally. Known for its cutting-edge technology, thriving start-up ecosystem, and unbeatable military strength, Israel is nearly impossible to defeat in war. What makes Israel so secure? The answer lies in its elite intelligence agency – Mossad, feared worldwide for its