Here Come The Reserves

...the military has reportedly begun incorporating some of its reserve forces in the fighting.

"We have begun embedding reserve forces – we will go in as far as we have to," IDF Spokesman Brigadier-General Avi Benayahu said Sunday. Benayahu further said that Hamas was plundering the humanitarian aid convoys and operating against the "humanitarian corridor" implemented daily. Hamas' use of civilian population, he said, has reached "monstrous proportions."

Source

and this, too

IDF on Sunday announced that reservists have been sent into the Gaza Strip to participate in the military effort. The army refused to say whether the announcement was an indication that the third phase of the operation had begun.