وَقَضَيْنَا إِلَى بَنِي إِسْرَائِيلَ فِي الْكِتَابِ لَتُفْسِدُنَّ فِي الأَرْضِ مَرَّتَيْنِ وَلَتَعْلُنَّ عُلُوًّا كَبِيرًا
SAHIH INTERNATIONAL
And We conveyed to the Children of Israel in the Scripture that, "You will surely cause corruption on the earth twice, and you will surely reach [a degree of] great haughtiness.
17:5
فَإِذَا جَاءَ وَعْدُ أُولاهُمَا بَعَثْنَا عَلَيْكُمْ عِبَادًا لَّنَا أُولِي بَأْسٍ شَدِيدٍ فَجَاسُواْ خِلالَ الدِّيَارِ وَكَانَ وَعْدًا مَّفْعُولاً
SAHIH INTERNATIONAL
So when the [time of] promise came for the first of them, We sent against you servants of Ours - those of great military might, and they probed [even] into the homes, and it was a promise fulfilled.
17:6
مَّ رَدَدْنَا لَكُمُ الْكَرَّةَ عَلَيْهِمْ وَأَمْدَدْنَاكُم بِأَمْوَالٍ وَبَنِينَ وَجَعَلْنَاكُمْ أَكْثَرَ نَفِيرًا
SAHIH INTERNATIONAL
Then We gave back to you a return victory over them. And We reinforced you with wealth and sons and made you more numerous in manpower
17:7
إِنْ أَحْسَنتُمْ أَحْسَنتُمْ لأَنفُسِكُمْ وَإِنْ أَسَأْتُمْ فَلَهَا فَإِذَا جَاءَ وَعْدُ الآخِرَةِ لِيَسُوؤُواْ وُجُوهَكُمْ وَلِيَدْخُلُواْ الْمَسْجِدَ كَمَا دَخَلُوهُ أَوَّلَ مَرَّةٍ وَلِيُتَبِّرُواْ مَا عَلَوْا تَتْبِيرًا
SAHIH INTERNATIONAL
[And said], "If you do good, you do good for yourselves; and if you do evil, [you do it] to yourselves." Then when the final promise came, [We sent your enemies] to sadden your faces and to enter the temple in Jerusalem, as they entered it the first time, and to destroy what they had taken over with [total] destruction.
So the war is inevitable, it is the sign of the end times, they call it Armageddon, 25% of Russians are Muslims, Pakistan & Iran are approx totally Muslims.
Its sign, is the war and destruction of Syria and Yemen as mentioned in the Hadith.