Nibiru doesn't exist. It will not destroy any countries.
Never. Nibiru doesn't exist.
it does not exist.
in which parts of the world are there no islamic countries?
No. Nibiru does not exist.
None, because Nibiru doesn't exist. Those that support the Nibiru myth, and believe Nibiru to be a large terrestrial planet (there are many different beliefs among Nibiru believers as to what Nibiru actually is), often claim that it has 18 visible moons.
No. Nibiru does not exist.
By forming Islamic armies, conquering non-Islamic countries, and making them into Islamic countries. Simple.
Neh-bah-roo Nibiru
in which parts of the world are there no islamic countries?
If you mean, where Islam is not practised in toto, in letter and spirit, then most of the Islamic countries are not following Islam.
Since Nibiru does not exist, you don't have to do anything.
No. Nibiru does not exist.