We're less than two weeks away from the NCIS season finale.
The episode - spoiler alert! - takes place after Tony's confrontation with Rivkin from the week before. As a result of it, the unit flies to Israel for a final showdown.
The team arrives in Israel, and meets Ziva's dad, during the NCIS season final, "Aliyah."
Once in that country, they aren't exactly welcome by Ziva's father, the head of Mossad. This especially holds true for Tony.
Speaking of that character, once and for all, no, Michael Weatherly is NOT leaving the show.