There is a serious argument going on here on this topic, health and security of a nation, the basis of the argument is which pose a great threat to the nation at large.
Insight.
The establishment of international health organizations gave a good account of how the world historically have been fighting different health challenges across the globe ( malaria,tuberculosis & ebola) the recent happenings in the world also futher strengthen the need for adequate security and don't let us forget the fact that this as been around for a while too. Terror attacks on world trade in the U.S and the longtime genocide in some nations. Somalia,southern sudan e.t.c
Now please your opinion is needed as to which of this two do you think is up in the list of threat to humanity.
HEALTH AND SECURITY OF A NATION.

The Health of d nation is more important because if d Health is compromised,there won't even be a nation to secure.