At least 450 activists were aboard the flotilla, a coalition of several vessels seeking to deliver humanitarian aid to the blockaded Palestinian territory. Israeli forces detained them last week, and by Monday had deported Thunberg and 170 others to countries including Greece and Slovakia.

Swedish activist Greta Thunberg alleged on Tuesday that she and other detainees of the Gaza flotilla were subjected to torture in the Israeli prison they were held.

Israeli authorities say they have deported another 171 activists from a Gaza-bound flotilla, including Greta Thunberg.

Greta Thunberg will be deported from Israel, where she is currently being detained in a bedbug-infested holding cell, on a Greek government-funded flight after her failed attempt to breach the maritime blockade around the Gaza Strip with an aid flotilla.

Swedish activist Greta Thunberg, 22, is understood to have been subjected to poor conditions and mistreatement after she was detained and arrested in Isreal following an aid flotilla mission to Gaza

Greta Thunberg was one of the 437 activists, politicians and lawyers who began the Gaza Sumud Flotilla in late August, which was intercepted by Israel