evidence: Vande Bharat Express, also known as Train 18, is the world’s first semi-high-speed passenger train on high-rise overhead electric (OHE) territory. It is India's first indigenously designed and manufactured semi-high speed and self-propelled train set. The Vande Bharat Express Train was inaugurated by the Prime Minister Narendra Modi in 2019. [...] The train has a top speed of 180 kmph, while the operational speed is 130 kmph. The Vande Bharat Train is powered by a self-propulsion module, which means it does not require a locomotive to pull it. [...] Vande Bharat Express, also known as Train 18, is an Indian semi-high-speed train which is designed and built entirely in India. It is one of the fastest trains in the country. - When was Vande Bharat Express launched?