The largest? The Hamas v. Israel War.

I have now heard over and over in the press that the upcoming Israeli invasion is the "largest" this or that, suggesting that this is the biggest war, or the biggest deployment of troops, in Israel's history.

Is it?

Well, you have to have a sense of history to gauge that.

I've recently been running some items on the Yom Kippur War, which occured 50 years ago, and which brought the United States and the Soviet Union to the brink of war.  That pitted about 400,000 Israeli troops against the armies of Egypt and Syria, plus another 100,000 troops from other regional states.  Right at about 1,000,000 Arab troops contested the Israelis.

Now, in this one, we do hear that 300,000 IDF reservists have been called up, and yes, that's a bunch.  The total number of mass Israeli troops may exceed those that were hastily called up in 1973. We'll see. But the scope of the contest is, so far, smaller.  Indeed, the calling up of the reservists may be in the hopes of keeping it smaller.

In the Six Day War, Israel had 264,000 troops, but only deployed 100,000 of them.  The Arab forces had over 500,000 troops, but only deployed about 250,000 of them.

Israel isn't going to send all of is troops into Gaza.  A lot of those troops were likely called up in order to secure its northern border.  Assuming that it invades Gaza with this model, it certainly will not be Israel's largest war, but it might mean the largest overall manpower size for the IDF in its history.

Not that the threat of this being much larger doesn't exist.  Iran seems intent on making it so.