Gaza-bound flotilla vessels seized by Israel, SOS calls go unanswered

Israel’s genocidal military has seized multiple humanitarian vessels that were en route to Gaza as part of the Global Sumud Flotilla.

The first reports came in this morning, 18 May 2026. At the time of writing, the Global Sumud Flotilla’s social media account has posted one notification after another with footage of Israel’s illegal attacks and details of the volunteer crews. Each post comes with a maritime distress message, “SOS.”

Marus

🚨 SOS – Marus (Vincovolo) Intercepted

SOS: the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/KqOF1Epk4e

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Hunin

🚨 SOS – Hunin (Belella) Intercepted

SOS: the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/cYA1HHRGSF

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Al Khalasa

🚨 SOS – Hunin (Belella) Intercepted

SOS: the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/cYA1HHRGSF

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Ajjur

🚨 SOS – Ajjur (Blue Toys) Intercepted

SOS: the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/hg3BHKwQiO

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Tabariyya

🚨 SOS – Ajjur (Blue Toys) Intercepted

SOS: the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/hg3BHKwQiO

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Qazaza

🚨 SOS -Qazaza (Abodes) Intercepted

SOS: the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/nfaYRsiM9L

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Yazur

🚨 SOS – Yazur (Holy Blue) Intercepted

SOS: the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/Mv7vn7TdyL

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Dayr Tarif

🚨 SOS – Dayr Tarif (Amanda) intercepted

SOS: the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/zjv9qpXR2A

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Shatila

🚨 SOS – Shatila (Zio Faster) Intercepted
SOS: the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/vZS02aQczi

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Kyriakos X, Tenaz

TAKE ACTION for international #FreedomFlotilla volunteers on board Kyriakos X and Tenaz, abducted by Israeli Occupation Forces @IDF state pirates : demand their immediate release & an end to our governments’ complicity!
Take action NOW! https://t.co/cUjpiV2HWb pic.twitter.com/Q4yMyLI8M7

— Freedom Flotilla Coalition (@GazaFFlotilla) May 18, 2026

Al Qastal

🚨 SOS – Al Qastal (Isobella) Intercepted

the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/KTT11lGKMu

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

And footage from various boardings was compiled into a single post:

🚨 SOS – Al Qastal (Isobella) Intercepted

the israeli occupation has again illegally and violently intercepted our international fleet of humanitarian vessels and abducted our volunteers as they undertake a legitimate mission to break the illegal siege on Gaza and open a… pic.twitter.com/KTT11lGKMu

— Global Sumud Flotilla (@gbsumudflotilla) May 18, 2026

Israel is a terror state. The UK and other western governments have citizens among the humanitarian volunteer crews, yet continue to remain silent. Including Keir Starmer, who has found time to post on X about golf, but not about Israel’s crimes against international and maritime law:

History maker!

Congratulations Aaron Rai on your extraordinary win at the @PGAChampionship, the first English golfer to win for 107 years.https://t.co/gyT4qEGvGu

— Keir Starmer (@Keir_Starmer) May 18, 2026

Featured image via the Canary