Root Source news covers an event on the reconciliation of Ephraim and the Ten Tribes with Judah, in Jerusalem in May 2017.
The conference was put on by COI – the Commonwealth of Israel and is about the two houses: Israel/Ephraim and Judah coming together.
Two additional links mentioned in the news report above, are as follows:
A separate report on the topic of British Israelism, and Stephen Spykerman’s critique of that movement, may be found at https://youtu.be/GMqRXjyNPv4
A very good overview paper at the conference from author Steven Collins, an introduction to the Ten Tribes may be found at https://youtu.be/zubYP_Ly3m0
Finally, see additional personal comments below from Stephen Spykerman on where, as a Christian, he personally believes this Ten Tribes idea is headed.