Spain, Morocco square off after 8,000 migrants arrive by sea

Spanish Army soldiers clash with migrants near the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. (AP Photo/Bernat Armangue)

Moroccan men and boys sit as Spanish Army cordon off the area at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

A man lying on the ground after arriving in the Spanish territory at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

A man is held by soldiers of the Spanish Army at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

Spanish Army take positions at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

People mainly from Morocco stand on the shore as Spanish Army cordon off the area at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

A man from Morocco is detained by soldiers of the Spanish Army at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

Spanish Army and Guardia Civil officers take positions next to the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

Moroccan men and boys sit as Spanish Army cordon off the area at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

Men sit on the ground after arriving in the Spanish territory at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

Men sit on the ground after arriving in the Spanish territory at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

A boy is assisted by a soldier of the Spanish Army near the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. (AP Photo/Bernat Armangue)

A migrant stands alongside others outside a holding centre for migrants the Spanish North African enclave of Melilla, Spain, Tuesday May 18, 2021. A large group of Africans crossed into Melilla on the North African coast in the early hours by jumping over the enclave's double fence. Spain said around 6,000 people had earlier crossed the border into Spain's other North Africa enclave of Ceuta. (AP Photo/Javier Bernardo)

People from Morocco swim and walk into the Spanish territory at the border of Morocco and Spain, at the Spanish enclave of Ceuta on Monday, May 17, 2021. Authorities in Spain say that around 1,000 Moroccan migrants have crossed into Spanish territory (Antonio Sempere/Europa Press via AP)

A group of migrants arrive outside a holding centre for migrants the Spanish North African enclave of Melilla, Spain, Tuesday May 18, 2021. A large group of Africans crossed into Melilla on the North African coast in the early hours by jumping over the enclave's double fence. Spain said around 6,000 people had earlier crossed the border into Spain's other North Africa enclave of Ceuta. (AP Photo/Javier Bernardo)

A migrant is carried by Spanish Red Cross members after crossing near the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. (AP Photo/Bernat Armangue)

A man is assisted by a soldier of the Spanish Army near the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. (AP Photo/Bernat Armangue)

A woman from Morocco arrives at the beach after swimming crossing into the Spanish territory, near the border of Morocco and Spain at the Spanish enclave of Ceuta on Monday, May 17, 2021. Authorities in Spain say that around 1,000 Moroccan migrants have crossed into Spanish territory (Antonio Sempere/Europa Press via AP)

People from Morocco walk as Spanish Army deploy at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

Spanish Army take positions next to the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

A man lies on the ground as Spanish Army cordon off the area at the border of Morocco and Spain, at the Spanish enclave of Ceuta, on Tuesday, May 18, 2021. Ceuta, a Spanish city of 85,000 in northern Africa, faces a humanitarian crisis after thousands of Moroccans took advantage of relaxed border control in their country to swim or paddle in inflatable boats into European soil. Around 6,000 people had crossed by Tuesday morning since the first arrivals began in the early hours of Monday, including 1,500 who are presumed to be teenagers. (AP Photo/Javier Fergo)

Spanish Guardia Civil officers try to stop people from Morocco swimming and entering into the Spanish territory at the border of Morocco and Spain, at the Spanish enclave of Ceuta on Monday, May 17, 2021. Authorities in Spain say that around 1,000 Moroccan migrants have crossed into Spanish territory (Antonio Sempere/Europa Press via AP)

Spanish Guardia Civil officers try to stop people from Morocco entering into the Spanish territory at the border of Morocco and Spain, at the Spanish enclave of Ceuta on Monday, May 17, 2021. Authorities in Spain say that around 1,000 Moroccan migrants have crossed into Spanish territory (Antonio Sempere/Europa Press via AP)

A Spanish Guardia Civil officer stands next to a group of men from Morocco who are trying to cross into the Spanish territory at the border with the Spanish enclave of Ceuta on Monday, May 17, 2021. Authorities in Spain say that around 1,000 Moroccan migrants have crossed into Spanish territory (Antonio Sempere/Europa Press via AP)

A man from Morocco reacts after entering swimming into the Spanish territory, at the Spanish enclave of Ceuta on Monday, May 17, 2021. Authorities in Spain say that around 1,000 Moroccan migrants have crossed into Spanish territory (Antonio Sempere/Europa Press via AP)