Several United Nations agencies are again sounding the alarm on the rapid deterioration of humanitarian conditions in much of Gaza and the civilian toll of more than a year of Israeli military operations.

A UN agency verified victims from a six-month period and said it found international law violations.

The U.N. Human Rights Office said on Friday nearly 70% of the fatalities it has verified in the Gaza war were women and children, and condemned what it called a systematic violation of the fundamental principles of international humanitarian law.