The middle of Daniel’s 70th week, 3 1/2 years into the tribulation are marked by several concurrent events, some obvious and some in the spirit realm. The first of this two-part study focuses on those events that occur in the spirit realm, but with effects noticeable in the physical. You can watch it here: Chronological Eschatology: Events During the Middle of the 70th Week Part 1 (youtube.com)
Maranatha, Jim