IBM is supercharging its quantum computer efforts as part of a major five-year investment in U.S. tech

IBM plans to invest $150 billion in tech manufacturing, research, and development in the United States over the next five years. The technology giant announced this commitment in a news release on Monday. IBM says the investment will accelerate American production of quantum computers and fuel the economy.  

The $150 billion investment includes more than $30 billion to fund research and development to advance American manufacturing of mainframe and quantum computers. IBM is one of the...