India's first bullet train B28 undergoes squeeze test

India's indigenous bullet train, B28, is undergoing crucial squeeze tests at BEML's Bengaluru facility. The test checks the train's structural strength and ability to withstand pressure during high-speed travel. Designed for the Mumbai-Ahmedabad corridor, the eight-coach train will accommodate 557 passengers, with an operational speed of 249 kmph and a maximum test speed of 280 kmph.