Romans 11;25 For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in.
26 And so all Israel shall be saved: as it is written, There shall come out of Sion the Deliverer, and shall turn away ungodliness from Jacob:
Individual Jews are saved everyday. But as a whole, most are unsaved. But that will change in the middle of the forthcoming 7 years of Daniel 9:27 (same as the 7 years following Gog/Magog in Ezekiel 39). The rapture will have already happened, the fullness of the Gentiles.
Revelation 12:10 is referring to the Jews (Israel)
10 And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night.
And Revelation 12:17 is referring to Jews (Israel), who did not flee to the mountains in a timely manner when the abominatin of desolation is setup.
17 And the dragon was wroth with the woman, and went to make war with the remnant of her seed, which keep the commandments of God, and have the testimony of Jesus Christ.
Okay, you commented on Romans 11:5-14 and I said I would comment on this post if you did.
What I believe needs to understood about Romans 11:25 is that Paul was referring to the process he had previously described in Romans 11:5-14 as being ongoing from his day all the way "until the fulness of the Gentiles be come in".
So, it started as a remnant of saved Israelite believers in his day while "the rest were blinded" (Romans 11:5-7). Then, God started the process of bringing the opportunity of salvation to the Gentiles which, in turn, would provoke the blinded Israelites to jealousy. Paul described that process here:
Romans 11:11 I say then,
Have they stumbled that they should fall? God forbid: but rather through their fall salvation is come unto the Gentiles, for to provoke them to jealousy. 12 Now if the fall of them be the riches of the world, and the diminishing of them the riches of the Gentiles; how much more their fulness? 13 For I speak to you Gentiles, inasmuch as
I am the apostle of the Gentiles, I magnify mine office: 14 If by any means I may provoke to emulation them which are my flesh, and might save some of them.
Referring to the Israelites who had been blinded, Paul said "Have they stumbled that they should fall? God forbid". So, they only stumbled and did not fall. This means their blindness was temporary. The plan God put in place back then was to bring salvation to the Gentiles so that they would, in turn, provoke the blinded Israelites to jealousy so that they too would want to be saved the way the Gentiles were. Paul said he hoped to lead "some" of the blinded Israelites of his day to salvation and I'm sure he did because he was possibly the greatest evangelist of all-time.
So, what I've said here has to be kept in mind when reading Romans 11:25.
Romans 11:25 For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that
blindness in part is happened to Israel, until the fulness of the Gentiles be come in.
So, what Paul was saying here is that some Israelites, but not all, would be blinded like they were in his day "until the fulness of the Gentiles be come in". Israel was blinded in part in Paul's day and has been ever since and will be "until the fullness of the Gentiles be come in". What that means is that the process of God blinding some Israelites and then having the Gentiles provoke them to jealousy that started in Paul's day would be ongoing from that point all the way "until the fulness of the Gentiles come in".
We need to interpret Romans 11:25 in such a way that is consistent with what Paul had said before that which I think a lot of people miss. Surely, Paul would not say he hoped to save "some of them" that had been blinded and later say that the blindness of all of them would be removed. That would be contradictory.
So, I'll leave it at that. If you come to understand Romans 11 properly then the dominoes would fall into place and you would have to change your understanding of the other verses you mentioned like Revelation 12:10 and Revelation 12:17 accordingly.