France remains on high alert after four people with links to jihadists were arrested earlier this week. <br /><br /> The country’s interior minister Bernard Cazeneuve said that by carrying out the arrests, security forces prevented an attack on French military installations.<br /><br /> According to a source close to the situation, one of them was a French former navy soldier.<br /><br /> The source said they had planned to target a senior military official in the south of France next January. <br /><br /> People in France have reacted to the news of the arrests. <br /><br /> “Security measures… as usual, people who decide to do harm will always be one step ahead,” said Robert.<br /><br /> “No, I am not afraid, so I’m not afraid and then I live in a Paris suburb. I have got a cosmopolitan community around me. People are super nice so I really don’t feel afraid,” said Giselle, a passer by.<br /><br /> “I think that it is difficult to do more, given that those who perpetrate attacks are ready to die. I think it is very difficult to fight against this,” sai