Their bunkers will not save them.

[Eze 38:19 KJV] For in my jealousy [and] in the fire of my wrath have I spoken, Surely in that day there shall be a great shaking in the land of Israel;

[Eze 38:20 KJV] So that the fishes of the sea, and the fowls of the heaven, and the beasts of the field, and all creeping things that creep upon the earth, and all the men that [are] upon the face of the earth, shall shake at my presence, and the mountains shall be thrown down, and the steep places shall fall, and every wall shall fall to the ground.

[Eze 38:21 KJV] And I will call for a sword against him throughout all my mountains, saith the Lord GOD: every man's sword shall be against his brother.

[Eze 38:22 KJV] And I will plead against him with pestilence and with blood; and I will rain upon him, and upon his bands, and upon the many people that [are] with him, an overflowing rain, and great hailstones, fire, and brimstone.

[Eze 38:23 KJV] Thus will I magnify myself, and sanctify myself; and I will be known in the eyes of many nations, and they shall know that I [am] the LORD.

[Isa 2:17 KJV] And the loftiness of man shall be bowed down, and the haughtiness of men shall be made low: and the LORD alone shall be exalted in that day.

[Isa 2:18 KJV] And the idols he shall utterly abolish.

[Isa 2:19 KJV] And they shall go into the holes of the rocks, and into the caves of the earth, for fear of the LORD, and for the glory of his majesty, when he ariseth to shake terribly the earth.

[Isa 2:20 KJV] In that day a man shall cast his idols of silver, and his idols of gold, which they made [each one] for himself to worship, to the moles and to the bats;

[Isa 2:21 KJV] To go into the clefts of the rocks, and into the tops of the ragged rocks, for fear of the LORD, and for the glory of his majesty, when he ariseth to shake terribly the earth.

[Isa 2:22 KJV] Cease ye from man, whose breath [is] in his nostrils: for wherein is he to be accounted of?