整理：中东局势跟踪（7月20日）

Group 1: Gaza Conflict - Israeli military continued attacks on Gaza, resulting in 70 deaths on July 19 [1] - Israeli strikes near a humanitarian distribution point in Gaza led to 32 additional deaths [1] - The ongoing Israel-Palestine conflict has resulted in a total of 58,765 deaths in Gaza [1] Group 2: Regional Developments - An Israeli drone strike in southern Lebanon's Shiyam region resulted in at least 1 death [1] - Iranian Foreign Minister stated that the resumption of nuclear negotiations depends on the U.S. stance [1] - Former President Trump claimed that Iran's three nuclear facilities have been completely destroyed [1] - A U.S. lawmaker openly referred to Israel as a nuclear state and called for cuts to military aid [1] - Jordan, Syria, and the U.S. held trilateral talks regarding the situation in Syria [1] - Israeli military operations in southern Lebanon resulted in the death of a Hezbollah member [1]