Volume 9, Book 88, Number 181:
Narrated Zainab bint Jahsh:
The Prophet got up from his sleep with a flushed red face and said, "None has the right to be worshipped but Allah. Woe to the Arabs, from the Great evil that is nearly approaching them. Today a gap has been made in the wall of Gog and Magog like this." (Sufyan illustrated by this forming the number 90 or 100 with his fingers.) It was asked, "Shall we be destroyed though there are righteous people among us?" The Prophet said, "Yes, if evil increased."
'Auf bin Malik reported: "I came to the Prophet, Allah blessed him and granted him peace, during the battle of Tabuk while he was in a leather tent, and he said: 'Count six things before the last hour: my death, then the conquest of Jerusalem, then the pestilence that will overtake you like the disease of cattle, then the excess of wealth, so much that when a man shall be given a hundred dinars he shall remain dissatisfied, then revolution from which not a single house in Arabia shall be spared, then a treaty between you and the Westerners (Banu Asfar - the Romans), but they shall cheat you and march against you under 80 banners with 12000 soldiers under each banner. (Bukhari)
the banu asfar are the goths and gog is Visigoths and Magog are the ostrogothsIn addition, in the Musnad of Imam Ahmed, upon the authority of Anas (as), it is narrated that the Messenger Muhammad (saw)
said: 'You are going to fight Banu Asfar (the blonde people i.e. probably the Romans) or someone else will rise after you
and fight them, selected sincere Muslims from the Hijaaz - they will fight in the way of Allah and not care what people say
of them, until Allah will make them conquer Rome with their fighting and Tasbih and Takbeer.' Hence they will come from
the school of Tawheed, fearing no one and they will conquer Banu Asfar i.e. the Europeans
I believe the eastern goths namely the ostrogoths will try to take istanbul while the western Visigoths who are part of the western roman empire and their Anglo saxon kin are formatting revolutions in the arab world because the have a obsession with israel, Jerusalem and rome