Does this really make any sense.

Check on this:

http://timesofindia.indiatimes.com/world/middle-east/Saudi-Arabia-outpaces-India-to-become-top-defence-importer-IHS/articleshow/46496417.cms

Saudi Arabia is a country with a population with a population about the same as Malaysia. 
Now it outpaces India with a population of 1.27 trillion people.
Who on earth does Saudi Arabia think it is defending against. Surely not against the nation of Tonga?