The 7th TRIDENT Collaboration Meeting will be held at Sanya, Hainan from May 29 to 31, 2026. The meeting will cover four topics: Neutrino physics&astronomy, Ocean engineering, Electronics&DAQ and Detector simulation&reconstruction. All members of TRIDENT collaboration(including students at all levels) are cordially invited to attend and present their works at the meeting to facilitate thorough exchanges at the various development fronts! 
Please kindly prepare your report document in English and make a presentation in English.