Palestinian say 18 rockets fired from Israel , and IDF attacked Four targets . There had been reports of a truce , but hostilities started just hours later . Israel says militant actions are futile ; Israelis leader says Israel is to blame for violence . 18 Palestinian residents are critically wounded .
Israelis say 18 rockets fired from Gaza , and IDF attacked seven targets . There had been reports of a truce , but hostilities started just hours later . Israel says militant actions are futile ; Palestinian leader says Israel is to blame for violence . Four Palestinian residents are critically wounded .