Turkey drops case against Israelis over flotilla ship raid
An arrest warrant for the four was also withdrawn, Gulden Sonmez, a lawyer for the victims, wrote on Twitter after a closed door hearing in Istanbul.
Mustafa Ozbek, a spokesman for the Humanitarian Relief Foundation [IHH] charity which organised the bid in 2010 to break Israel's Gaza blockade, confirmed to AFP that the case had been withdrawn.
Ten Turkish citizens lost their lives as a result of the raid that saw Israeli commandos storm the Mavi Marmara flotilla.
But dropping the charges was a key pillar of a deal agreed between Israel and Turkey this June to normalise bilateral ties.
In the agreement ratified by both sides, individual Israeli citizens - or those acting on behalf of the Israeli government - would not be held liable, either criminally or financially, for the raid.
Prosecutors had been seeking life sentences for the alleged involvement of former Israeli military chief of staff Gabi Ashkenazi, former navy chief Eliezer Marom, former military intelligence head Amos Yadlin and former air force intelligence chief Avishai Levy, who went on trial in absentia in 2012.
The decision had been expected after the prosecutor told the Istanbul court last week that the case against the Israelis should be dropped because of the agreement.