Israel requested that the UN intervene to stop cooperation between the two groups.
Southern Command head Zamir says Hamas growing closer to Iran and Hezbollah
The Islamic nation currently holds the region's largest arsenal of ballistic missiles.
"The bomb that targeted a Hamas member in Sidon is a dangerous beginning and it is not possible to be silent about it."
The targeted official, known as Abu Hamza, was "slightly wounded" in the attack
Nitsana Darshan-Leitner tells the story of Operation Harpoon, which targeted Hamas, Hezbollah and others on the financial frontier
Agreed-upon deadline for Gaza hand-over extended 10 days.
Most analysts contend that Hamas will not lay down its arms, as called for by PA President Mahmoud Abbas as a precondition for assuming control over the enclave.
The UAE does not accept the UN's decision that freedom of expression trumps the closing of Qatar's Al Jazeera television channel.
Upgraded border fence designed to prevent ground attacks by Hezbollah against Israeli communities situated along the border.