Catalan police said the situation in Cambrils, south of Barcelona, was under control and that five attackers had been killed. Six civilians and a police officer were injured in the operation.
A Sikh man, Harjinder S Kukreja from Punjab took to Twitter to inform people that Gurdwaras in Barcelona were offering help to those in need. "If anyone needs shelter, food, Sikh houses of worship in the Spanish city are open for all," Kukreja tweeted. In his tweet, Kukreja posted information of two Gurdwaras in Barcelona.
Earlier, External Affairs Minister Sushma Swaraj had confirmed there had been no report of any Indian casualty in the attack. Indians in emergency can contact the Indian embassy in Spain at +34-608769335. "I am in constant touch with Indian Embassy in Spain. As of now, there is no report of an Indian casualty,"
I am in constant touch with Indian Embassy in Spain @IndiainSpain. As of now, there is no report of an Indian casualty.
— Sushma Swaraj (@SushmaSwaraj)
August 17, 2017
Superstar footballers Cristiano Ronaldo, Luis Suarez, Neymar, Andres Iniesta and others also offered their condolences on Twitter after the terror attack.
Consternado com as notícias que chegam de Barcelona. Todo o apoio e solidariedade a família e amigos das vítimas.
— Cristiano Ronaldo (@Cristiano)
August 17, 2017
Consternado com as notícias que chegam de Barcelona. Todo o apoio e solidariedade a família e amigos das vítimas.
— Cristiano Ronaldo (@Cristiano)
August 17, 2017
Here are tweets from people who were sending their prayers to the people in Barcelona.
rip to the wonderful people that lost their lifes in this terrible attack today #barcelona
— lou ¨? (@louismyrogue)
August 17, 2017 
 "Barcelona terror attack: A long war against Islamic State is our reality")