SP Guide Publications puts forth a well compiled articulation of issues, pursuits and accomplishments of the Indian Army, over the years
I am confident that SP Guide Publications would continue to inform, inspire and influence.
My compliments to SP Guide Publications for informative and credible reportage on contemporary aerospace issues over the past six decades.
The US Defense Advanced Research Projects Agency (DARPA) is preparing to flight test two hypersonic weapons. One vehicle is part of the hypersonic air-breathing weapon concept, or HAWC, programme. The other is the tactical boost glide, or TBG, effort. The military envisions developing TBG as an air-launched rocket with speeds faster than Mach 5 and able to reach altitudes of nearly 200,000 ft. The HAWC is also designed to be air launched but is envisioned as a hypersonic cruise missile. By the end of 2019, DARPA plans to flight test both weapons off a B-52 bomber.