New modifications include the newly rolled-out Phazotron Zhuk-AE active electronically scanned array (AESA) radar. The Phazotron Zhuk-AE AESA radar offers a wider range of operating frequencies, providing more resistance to electronic countermeasures (ECM), more detection range, more air and ground targets detected, tracked and able to be engaged simultaneously. The radar is thought to have detection range of 160 km (86 nmi) for air targets and 300 km (160 nmi) for ships.