The birth pangs have not begun yet, they are still future and start during the first three and a half years of Daniel's 70 week (ie. Daniel 9v27), the 70th week (the last 7 years of this age) kicks off when 'the prince who is to come' (the future Antichrist) will make a covenant with many nations (including) Israel (see also Rev 6v1,2).
so 'the prince who is to come' (the future Antichrist) will make a covenant?
Jesus is the one mentioned in Daniel 9 not satan or some other demonic figure.
The Covenant is the New Covenant IN HIS BLOOD.
shed for the remission of sins.
Daniel 9
24Seventy weeks are determined upon thy people and upon thy holy city, to finish the transgression, and to make an end of sins, and to make reconciliation for iniquity, and to bring in everlasting righteousness, and to seal up the vision and prophecy, and to anoint the most Holy. 25Know therefore and understand, that from the going forth of the commandment to restore and to build Jerusalem unto the Messiah the Prince shall be seven weeks, and threescore and two weeks: the street shall be built again, and the wall, even in troublous times. 26And after threescore and two weeks shall Messiah be cut off, but not for himself: and the people of the prince that shall come shall destroy the city and the sanctuary; and the end thereof shall be with a flood, and unto the end of the war desolations are determined. 27And he shall confirm the covenant with many for one week: and in the midst of the week he shall cause the sacrifice and the oblation to cease, and for the overspreading of abominations he shall make it desolate, even until the consummation, and that determined shall be poured upon the desolate.
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...[refers] to the Messiah,
who is the principal subject of the prophecy; and the work which, according to this, he was to perform was, during that "one week," to exert such an influence as would tend to establish a covenant between the people and God. The effect of his work during that one week would be to secure their adhesion to the "true religion;" to confirm to them the Divine promises, and to establish the principles of that religion which would lead them to God. Nothing is said of the mode by which that would be done; and anything, therefore, which would secure this would be a fulfillment of the prophecy. As a matter of fact, if it refers to the Lord Jesus, this was done by his personal instructions, his example, his sufferings and death, and the arrangements which he made to secure the proper effect of his work on the minds of the people - all designed to procure for them the friendship and favor of God, and to unite them to him in the bonds of an enduring covenant.
With many - לרבים lârabı̂ym. Or, for many; or, unto many. He would perform a work which would pertain to many, or which would bear on many, leading them to God. There is nothing in the word here which would indicate who they were, whether his own immediate followers, or those who already were in the covenant. The simple idea is, that this would pertain to "many" persons, and it would be fulfilled if the effect of his work were to confirm "many" who were already in the covenant, or if he should bring "many" others into a covenant relation with God.
Barnes
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(a) By the preaching of the Gospel he affirmed his promise, first to the Jews, and after to the Gentiles.
(b) Christ accomplished this by his death and resurrection.
(c) Meaning that Jerusalem and the sanctuary would be utterly destroyed because of their rebellion against God, and their idolatry: or as some read, that the plague will be so great, that they will all be astonished at them.
Geneva
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(3.) But, whatever uncertainty we may labour under concerning the exact fixing of these times, there is enough clear and certain to answer the two great ends of determining them. [1.] It did serve them to raise and support the expectations of believers. There were general promises of the coming of the Messiah made to the patriarchs; the preceding prophets had often spoken of him as one that should come, but never was the time fixed for his coming until now. And, though there might be so much doubt concerning the date of this reckoning that they could not ascertain the time just to a year, yet by the light of this prophecy they were directed about what time to expect him. And we find, accordingly, that when Christ came he was generally looked for as the consolation of Israel, and redemption in Jerusalem by him, Lu. 2:25, 38.
There were those that for this reason thought the kingdom of God should immediately appear (Lu. 19:11), and some think it was this that brought a more than ordinary concourse of people to Jerusalem, Acts 2:5. [2.]
It does serve still to refute and silence the expectations of unbelievers, who will not own that Jesus is he who should come, but still look for another.
This prediction should silence them, and will condemn them; for, reckon these seventy weeks from which of the commandments to build Jerusalem we please, it is certain that they have expired above 1500 years ago; so that the Jews are for ever without excuse, who will not own that the Messiah has come when they have gone so far beyond their utmost reckoning for his coming. But by this we are confirmed in our belief of the Messiah's being come, and that our Jesus is he, that he came just at the time prefixed, a time worthy to be had in everlasting remembrance.
Matthew Henry