HTV is a classical hypersonic glide vehicle PLUS it is for Mach-20 (I.e. ICBM range velocity regime). Relying on hot gas reaction control for attitude maneuvering The design relies on extreme low radar observability and high package density in MIRV configuration.
Agni-II RV OTOH has been tested for lower speed range. Some versions use fins and other hot gas.
Clearly the lift to drag ratio is very different, but it can do hyper sonic glide apart from maneuvering RV (aka MaRV).
BTW I am not sure of the falcon is shaped as stated in various drawings/rendering. I expect it to have a more blunt tip similar to earlier US experiments on Hypersonic glide vehicle as reported by Bill Yengst in [url="http://www.google.com/url?sa=t&source=web&cd=4&ved=0CEwQFjAD&url=http%3A%2F%2Fwww.tatepublishing.com%2Fbookstore%2Fbook.php%3Fw%3D978-1-61566-547-1&rct=j&q=book%20lightening%20bolts&ei=xx1LToPAOOjiiALagbF1&usg=AFQjCNGaKsTKQxXREBI1wqzeTxGSonX71g&sig2=4wxr4koxez5yhN_TJDXTDA&cad=rja"]Lightening Bolts[/url].
Agni-II RV OTOH has been tested for lower speed range. Some versions use fins and other hot gas.
Clearly the lift to drag ratio is very different, but it can do hyper sonic glide apart from maneuvering RV (aka MaRV).
BTW I am not sure of the falcon is shaped as stated in various drawings/rendering. I expect it to have a more blunt tip similar to earlier US experiments on Hypersonic glide vehicle as reported by Bill Yengst in [url="http://www.google.com/url?sa=t&source=web&cd=4&ved=0CEwQFjAD&url=http%3A%2F%2Fwww.tatepublishing.com%2Fbookstore%2Fbook.php%3Fw%3D978-1-61566-547-1&rct=j&q=book%20lightening%20bolts&ei=xx1LToPAOOjiiALagbF1&usg=AFQjCNGaKsTKQxXREBI1wqzeTxGSonX71g&sig2=4wxr4koxez5yhN_TJDXTDA&cad=rja"]Lightening Bolts[/url].