Question

how should i write this: Isreal stands out when it comes to keeping their airports safe.

Answer 1

what do you mean by how should you write it? it sounds pretty stable and informative to me.

Answer 2

There are two parts of the statement that needs clarification. Both parts have to do with the 'stands out' phrase. You should explain specifically who they stand out from. And what it is that sets them apart specifically.

For example:
Israel stands out from other developed nations by keeping the most secure airports in the world.