Latest: A homemade bomb has been found in the hijacked truck used to kill four people and wound 15 others in Stockholm, according to local media reports.

The Swedish secret service has come under fire for lavishing more than €500,000 on a James Bond-themed staff party.

The suicide bomber who blew himself up in the Swedish capital Stockholm may have been helped by others in preparing the botched attack, officials said today.

Sweden was reeling today after two explosions targeted the tolerant and open nation that had not seen a terrorist attack in more than 30 years.

Swedish police said today that two explosions in central Stockholm were an act of terrorism by what appeared to be a suicide bomber, who killed himself and injured two people on a busy shopping street.