<p>United Nations Secretary-General Antonio Guterres strongly condemned a deadly Israeli air strike in a designated safe zone in southern Gaza before dawn on Tuesday, UN spokesperson Stephane Dujarric said.</p><p>"The use of heavy weapons in densely populated areas is unconscionable," Dujarric said. </p><p>"Palestinians had moved to this area in Khan Younis in search for shelter, in search of safety, after being repeatedly instructed to do so by the Israeli authorities themselves." </p>
<p>United Nations Secretary-General Antonio Guterres strongly condemned a deadly Israeli air strike in a designated safe zone in southern Gaza before dawn on Tuesday, UN spokesperson Stephane Dujarric said.</p><p>"The use of heavy weapons in densely populated areas is unconscionable," Dujarric said. </p><p>"Palestinians had moved to this area in Khan Younis in search for shelter, in search of safety, after being repeatedly instructed to do so by the Israeli authorities themselves." </p>