The US Justice Department sued to block Hewlett Packard Enterprise Co.’s $14 billion acquisition of Juniper Networks Inc., arguing the tie-up would harm competition in the market for enterprise wireless equipment used by large companies,

The DOJ contends the merged company would result in two companies — Cisco and HPE — controlling more than 70% of the U.S. wireless networking market.

The Justice Department is challenging Hewlett Packard Enterprise’s $14 billion bid for Juniper Networks, arguing the deal would stifle competition in enterprise