Updated 3:11 p.m. ET
The Israeli military reported rocket fire from Gaza Saturday after militant Islamic group Hamas rejected Israel's proposed extension of a truce by four hours.
Hamas spokesman Sami Abu Zuhri rejected an offer announced by Israeli Cabinet member Yuval Steinitz to extend the 12-hour truce by four hours, the Associated Press reports.
The end of cease-fire comes on the same day as the death toll in Gaza hit 1,000 people, according to Gaza health official Asharf al-Kidra.
Western officials including U.S. Secretary of State John Kerry and U.N. chief Ban Ki-moon are currently meeting in Paris in an attempt to create a deal that could provide a longterm truce.