New Delhi, Feb. 18 -- Bangladesh' s new prime minister was sworn in on Tuesday after his party's landslide win in parliamentary elections last week, the country's first since the massive 2024 uprising and a vote billed as key to the nation's future political landscape after years of intense rivalry and disputed polls.

Prime Minister Tarique Rahman, whose term will last for five years, is the son of former Prime Minister Khaleda Zia and former President Ziaur Rahman. He is also Bangladesh's first male prime minister in 35 years. Since 1991, when Bangladesh returned to democracy, either Rahman's mother or her archrival Sheikh Hasina had served as prime ministers.

The country's figurehead President Mohammed Shahabuddin administered the oat...