evidence: New Delhi/Balasore/Bhubaneswar: The three services of India's armed forces – Indian Army, Indian Navy, and Indian Air Force – have been deployed for relief and evacuation operations in the country’s worst railway disaster in at least 30 years. The accident at Bahanaga in Odisha’s Balasore district involving three trains, including two passenger and one goods train, on Friday, has claimed around 300 lives and injured more than 1,000 others. [...] At around 7.10pm, on June 2, the 12841 Coromandel Express running between Howrah’s Shalimar station and MGR Chennai Central rammed into a stationary good train at a speed of over 100 kilometres per hour after being switched erroneously to a loop line from the main line. The impact was so big that it derailed 22 coaches of the Coromandel Express, many of which fell on an adjacent main line, on which the 12864 SMVT Bengaluru–Howrah Superfast Express was running. [...] The derailed coaches of the Coromandel Express bore the brunt of the crash. Almost all the casualties are reported from this train alone.