Israel at first denied it was using white phosphorus in Gaza but, facing mounting evidence to the contrary, said that it was using all weapons in compliance with international law. Later it announced an internal investigation into possible improper white phosphorus use.
1. No we don't use it!
2. You saw it? Oh, we are using it correctly!
3. You saw it being used incorrectly? Oh, we are investigating that; after all you can trust the IDF investigation to tell you that we are not doing anything wrong!