AFP correspondents witnessed dozens of air strikes over 30 minutes on Thursday morning in the direction of Al-Shati camp and in the blockaded strip's north.

Source: https://www.france24.com/en/middle-east/20231012-%F0%9F%94%B4-live-israel-announces-large-scale-strike-on-gaza-un-calls-for-aid-for-palestinians

Israel is said to have installed at least five pumps about a mile from the Al-Shati refugee camp in the north of the coastal enclave that could move thousands of cubic metres of water per hour, flooding 300 miles of tunnels.

Source: https://www.dailymail.co.uk/galleries/article-12859877/Israel-begins-pumping-seawater-tunnels-flush-Hamas.html?ns_mchannel=rss&ns_campaign=1490&ito=1490