Two Israeli airstrikes killed five people, including a 16-year-old, in Deir al-Balah on Thursday, said local health authorities.The Israeli military did not immediately respond to a Reuters request for comment on the incident.It was not immediately clear what triggered the attacks, which were in areas outside the control of Israeli forces in the strip.For all the latest headlines, follow our Google News channel online or via the app.More than 400 Palestinians and three Israeli soldiers have been reported killed since a fragile ceasefire took effect in October.Israel has razed buildings and ordered residents out of more than half of Gaza where its troops remain. Nearly all of the territory’s more than 2 million people now live in makeshift homes or damaged buildings in a sliver of territory where Israeli troops have withdrawn and Hamas has reasserted control.The United Nations children agency said on Tuesday that over 100 children have been killed in Gaza since the ceasefire,