Israel released and deported two foreign activists on Sunday, 10 days after they were detained from a Gaza-bound flotilla, in what a rights group representing the pair described as a "punitive attack" on a civilian mission.
Saif Abu Keshek, a Spanish national of Palestinian origin, and Brazilian Thiago Avila were among dozens of activists aboard a flotilla attacked by the Israeli navy in international waters off the coast of Greece on April 30.
The pair were seized and brought to Israel for questioning, while the others were taken to the Greek island of Crete and released.
"Saif Abu Keshek and Thiago Avila, from the provocation flotilla, were deported today from Israel," following an investigation, the Israeli Foreign Ministry posted on X on Sunday.
Israel would "not allow any breach" of the blockade on Gaza, it added.
The ministry statement did not mention its earlier allegations of the two being linked to a "terrorist organization," over which they were interrogated in Israel.
Spain, Brazil and the United Nations had all called for the men's swift release after their detention drew widespread outrage.
On Wednesday, an Israeli court rejected an appeal contesting the pair's detention.
"From their abduction in international waters to their unlawful detention in total isolation and the ill-treatment they were subjected to, the Israeli authorities' actions were a punitive attack on a purely civilian mission," Adalah, the rights group that represented the pair, said after their release.
"The use of detention and interrogation against activists and human rights defenders is an unacceptable attempt to suppress global solidarity with Palestinians in Gaza."
During their weeklong detention in the southern Israeli city of Ashkelon, Adalah claimed the two men had been subjected to "psychological abuse," including prolonged interrogations, constant bright lighting in their cells, complete isolation and transfers while blindfolded, even during medical examinations.
Israeli authorities had rejected these claims, while Israeli courts twice approved the pair's detention to allow police time for questioning.
Both men, who denied any links with the Palestinian resistance movement Hamas, had launched a hunger strike while in detention.
According to Spanish diplomats, Israel provided "no evidence" linking its citizen Abu Keshek to Hamas.
His interception in international waters and subsequent detention further strained already deteriorating ties between Israel and Spain.
Relations between Spain and Israel have plummeted since the start of Israel's genocidal Gaza war, which was sparked by the Hamas incursion on Oct. 7, 2023.
Spanish Prime Minister Pedro Sanchez is among the few world leaders to have called out Israel's military campaign in Gaza as a genocide.
Israel recalled its ambassador after Madrid recognized a Palestinian state in 2024, while Spain formally dismissed its own top envoy in Tel Aviv in March.
The flotilla had set sail from France, Spain and Italy to break Israel's blockade of Gaza and deliver humanitarian aid to the war-ravaged Palestinian territory.
The Global Sumud Flotilla's first voyage last year was also intercepted by Israeli forces off the coasts of Egypt and Gaza.
Israel controls all entry points into Gaza, which has been under an Israeli blockade since 2007.
Throughout the Gaza war, there have been shortages of critical supplies in the territory, with Israel at times cutting off aid entirely.
