the forefront
noun [ S ]
ukusthe most noticeable or important position in a particular market, activity, or group:
at/in the forefront of (doing) sth The company is at the forefront of developing new technology to address CO2 emissions.
come/move to the forefront UK technology companies are only now coming to the forefront.
bring sth/push sth to the forefront Who brought this overbilling to the forefront?