The Israeli military has said it has discovered an abandoned hideout of the head of the Palestinian militant organization Hamas in the Gaza Strip, Yehya al-Sinwar. Army spokesman Daniel Hagari said on Tuesday evening that al-Sinwar was staying in an underground compound in the city of Khan Younis in the southern Gaza Strip. “We reached a compound where [al-Sinwar] was staying underground with other senior operatives, hiding while the war is happening above them,” Hagari said in a briefing. “The senior Hamas operatives are staying in the compound in good conditions. They have food and bathrooms…