Amateur footage after Israeli air strike on Gaza
11 July 2014 Last updated at 17:22 BST
More than 100 people have died in the Israeli air strikes on Gaza, Palestinian sources say.
Aya Hamid, who lives in Khan Younis, has sent BBC World Have Your Say footage of the aftermath of an Israeli air strike on Thursday.
Eight members of the Al Haj family are believed to have died in the strike, among them Najla, who Aya describes as her "lovely friend".
Israel has said it will resist foreign pressure to halt its operation to stop Gaza militants firing rockets at it.