See Kumah's post about it:1967: A Year of Jewish Military Campaigns
The reason I'm bringing it up is that I was looking through my wife's great-grandfather's books recently, (There are over 20 books of his notes, dreams, commentaries on Tehillim, and Zohar, most in his own handwriting) paper-clipped to one of his dreams about the Kotel was a newspaper clipping from 1967 about the start of the Tefillin campaign.
Oh, I forgot to mention that this great-grandfather had a dream in 1967 that big things were about to happen in Israel, and that's why he made the arduous journey from Bombay to Jerusalem, right before the war.
During the war, some of the soldiers making their way to the old city stopped him and asked him to bless them. He turned to one of the men, singling him out, and said "You will be before God shortly, tell Him to have mercy on His children."