India is set to get another 'eye in the sky' as Indian Space Research Organisation (Isro) will launch its latest radar imaging satellite (Risat-2BR1) from Sriharikota in Andhra Pradesh on May 22. Risat-2BR1 is much more advanced than the previous Risat-series satellite. The new satellite has enhanced surveillance and imaging capabilities. Risat's X-band synethic aperture radar (SAR) possesses day-night as well as all-weather monitoring capability. The radar can even penetrate clouds and zoom up to a resolution of 1 metre. The new imaging satellite will boost all-weather surveillance capabilities of Indian security forces and will help detect any potential threat around the Indian borders. As the satellite can also track hostile ships at sea, it can be used to keep a hawk-eye on Chinese naval vessels in the Indian Ocean and Pakistani warships in the Arabian Sea.