"The army has issued 16,000 additional mobilisation orders to allow troops on the ground to rest, which takes the total number of reservists to 86,000," said the spokeswoman.
Israel's security cabinet, which met for five hours yesterday, unanimously decided to pursue attacks against Hamas "terrorist targets" and other operations to destroy a network of tunnels used by the Islamist movement between Gaza and Israel, public radio said.
Another meeting of the cabinet, which comprises eight ministers, will be held this afternoon, the radio added.