Israel attacked the Palestinian group Hamas for delaying the cease-fire in the Gaza Strip. At least eight people were killed in Sunday's attack, CNN reported.

Israel launched an airstrike in northern Gaza after the start of the ceasefire on Sunday morning. It is said that more than 25 people were injured in the attack. The Israeli army has warned that attacks on the Gaza Strip will continue until Hamas provides the names of the hostages to be released.

Israeli Prime Minister Benjamin Netanyahu has said that the Gaza ceasefire cannot proceed until Hamas provides the names of the hostages to be released in the first phase. 

Hamas issued a statement stating that the release of the names of the hostages was delayed due to 'technical reasons'. mentioned. 

The cease-fire between Hamas and Israel was said to take effect at 8:30 a.m. local time on Sunday. But two hours later, the ceasefire has not been implemented.