Pedro Sánchez pledges full investigation as rescue operations continue in ToledoZunaid Nomani, Madrid, Spain: A devastating collision between two high-speed trains in Spain has cast a shadow of grief across the country, leaving numerous people dead and many others injured, according to initial reports.The accident occurred on Wednesday morning on a railway line between Urda and Los Yébenes in Toledo province, when a Renfe-operated AVE high-speed train collided with another train operated by Iryo. The collision triggered a major emergency response, with rescue workers rushing to the scene to evacuate passengers and provide medical assistance.Emergency teams have been working to rescue the injured, locate missing passengers and transport victims to hospitals. Authorities have also temporarily suspended high-speed rail services between Madrid, Ciudad Real and Andalusia following the incident.Spanish Prime Minister Pedro Sánchez expressed profound sorrow over the tragedy, extending his condolences to the families of those killed and wishing a speedy recovery to the injured.He praised the emergency responders and the agencies working together at the scene, stressing that the government's immediate priority was to support those affected, ensure medical treatment for the injured and assist the victims' families.Sánchez also assured the public that a comprehensive investigation would be conducted to establish the exact circumstances surrounding the collision.He said any negligence or technical failure, if identified during the investigation, would be brought to light and appropriate measures taken to ensure accountability.The investigation is expected to play a crucial role in determining what led to the collision and whether any operational, technical or safety-related shortcomings contributed to the disaster. However, authorities have yet to establish a definitive cause, and no particular factor has been officially identified as responsible.The tragedy has renewed public concern over railway safety and the protection of passengers travelling on one of Europe's major high-speed rail networks. Ensuring transparency in the investigation and restoring public confidence in the system are likely to remain key priorities for the Spanish authorities.As rescue and investigative operations continue, the country remains in mourning. Messages of sympathy have poured in from different sections of Spanish society, with people expressing solidarity with the bereaved families and hoping for the recovery of those injured.For now, the focus remains on emergency assistance, identifying the circumstances of the disaster and ensuring that the findings of the investigation provide clear answers about one of the country's most distressing railway incidents.