A migrant cries for help after jumping off an overcrowded wooden boat and trying to swim to the German NGO migrant rescue ship Sea-Watch 3 during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, August 1, 2021.

A RHIB (rigid-hulled inflatable boat) crew member from the German NGO migrant rescue ship Sea-Watch 3 distributes life jackets to migrants on an overcrowded wooden boat during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, August 1, 2021.

Migrants try to swim to the German NGO migrant rescue ship Sea-Watch 3 after they jumped off their overcrowded wooden boat during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, July 31, 2021.

Migrants sit in a RHIB (rigid hulled inflatable boat) from the German NGO migrant rescue ship Sea-Watch 3 after being pulled out of the sea when they jumped off an overcrowded wooden boat during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, August 1, 2021.

A RHIB (rigid hulled inflatable boat) from the French NGO SOS Mediterranee migrant rescue ship Ocean Viking approaches a wooden boat overcrowded with migrants, during a joint rescue operation with the German NGO migrant rescue ship Sea-Watch 3, in international waters off the coast of Tunisia, in the western Mediterranean Sea, August 1, 2021.

Injured and sick migrants and their family members are medically evacuated by the Italian Coast Guard from the German NGO migrant rescue ship Sea-Watch 3, off the coast of the Italian island of Lampedusa in the western Mediterranean Sea, July 30, 2021.

A Libyan girl, who suffered burns in a fire on a boat of migrants, sits on the German NGO migrant rescue ship Sea-Watch 3 as it reaches a rendezvous point with the Italian Coast Guard to medically evacuate injured and sick migrants, off the coast of the Italian island of Lampedusa in the western Mediterranean Sea, July 30, 2021.

A RHIB (rigid hulled inflatable boat) crew member from the German NGO migrant rescue ship Sea-Watch 3 distributes life jackets to migrants on an overcrowded wooden boat during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, August 1, 2021.

A young migrant girl is wrapped in a blanket on the German NGO migrant rescue ship Sea-Watch 3 after being rescued from a wooden boat in the Maltese search and rescue zone in international waters off the coast of Libya, in the western Mediterranean Sea, July 29, 2021.

Migrants wait in a boat to be rescued by the German NGO migrant rescue ship Sea-Watch 3 in international waters off the coast of Libya, in the western Mediterranean Sea, July 30, 2021.

Rigid-hulled inflatable boat (RHIB) crew members from the German NGO migrant rescue ship Sea-Watch 3 distribute life jackets to migrants in a small wooden boat in international waters off the coast of Libya, in the western Mediterranean Sea, August 1, 2021.

A migrant reacts after being pulled out of the sea onto a RHIB (rigid-hulled inflatable boat) from the German NGO migrant rescue ship Sea-Watch 3, after he jumped off an overcrowded wooden boat during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, July 31, 2021.

A migrant is helped onto the German NGO migrant rescue ship Sea-Watch 3 after being rescued from a wooden boat in international waters off the coast of Libya, in the western Mediterranean Sea, July 30, 2021.

A crew member from the German NGO migrant rescue ship Sea-Watch 3 takes part in an operation rescuing migrants from a small wooden boat in international waters off the coast of Libya, in the western Mediterranean Sea, August 1, 2021.

Migrants swim towards a RHIB (rigid hulled inflatable boat) from the German NGO migrant rescue ship Sea-Watch 3 after jumping off an overcrowded wooden boat during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, August 1, 2021.

An injured migrant receives medical attention on board the German NGO migrant rescue ship Sea-Watch 3 after being rescued from a wooden boat in international waters off the coast of Libya, in the western Mediterranean Sea, July 30, 2021.

Migrants rest on board the German NGO migrant rescue ship Sea-Watch 3 after being rescued from a wooden boat on international waters off the coast of Libya, in the western Mediterranean Sea, July 30, 2021.

Migrants on an overcrowded wooden boat await rescue by the German NGO migrant rescue ship Sea-Watch 3 and the French NGO SOS Mediterranee migrant rescue ship Ocean Viking, during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, August 1, 2021.

Migrants wait to be medically evacuated by the Italian Coast Guard from the German NGO migrant rescue ship Sea-Watch 3, off the coast of the Italian island of Lampedusa in the western Mediterranean Sea, July 30, 2021.

A RHIB (rigid hulled inflatable boat) crew member from the German NGO migrant rescue ship Sea-Watch 3 distributes life jackets to migrants on an overcrowded wooden boat during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, August 1, 2021. \

Migrants wait in a boat to be rescued by the German NGO migrant rescue ship Sea-Watch 3 in international waters off the coast of Libya, in the western Mediterranean Sea, July 30, 2021.

Migrants on an overcrowded wooden boat await rescue by the German NGO migrant rescue ship Sea-Watch 3 and the French NGO SOS Mediterranee migrant rescue ship Ocean Viking, during a rescue operation in international waters off the coast of Tunisia, in the western Mediterranean Sea, August 1, 2021.