The Pentagon’s Next Satellite Launch Is a Test for Missile Defense’s Future
New analysis identifies steps to improve the Department of Defense’s missile-tracking satellite constellation.
New analysis identifies steps to improve the Department of Defense’s missile-tracking satellite constellation.
As the Department of Defense begins to deploy a space-based sensor constellation, Getting on Track unpacks the design tradeoffs involved and key pitfalls to avoid. Using advanced simulation tools, the authors underscore the necessity of diversifying satellite orbits, designing constellations for early, persistent coverage, and retaining requirements for fire-control-capable sensors.
This report provides a fresh assessment of key issues related to boost-phase defense, including the ways missile threats are evolving and broader technological trends.
On March 24, North Korea flight tested an intercontinental ballistic missile (ICBM) from a site off its east coast. South Korean authorities announced that the missile, reported elsewhere as the Hwasong-17, reached a maximum altitude of 6,200 km and a range of 1,080 km from its launch site, while Japanese officials stated that the “new...
Today's U.S. missile defense architecture is designed for legacy ballistic missiles, but may be adapted to counter hypersonic threats.
On October 21, a U.S. Department of Defense hypersonic vehicle test failed after the system’s booster malfunctioned shortly after launch. According to a Pentagon statement, the hypersonic system being tested was not associated with the Army/Navy-developed Common Hypersonic Glide Body weapon currently under development. The flight test attempt reportedly took place in Alaska, but officials...
On October 27, India flight tested an Agni-V ballistic missile from a test range in Odisha. In a release, India’s ministry of defense claimed the test was successful, and was conducted “in line with India’s stated policy to have ‘credible minimum deterrence’ that underpins [its] commitment to ‘No First Use.'” The Agni-V is a solid-fueled,...
On November 1, Russia concluded a large-scale air and missile defense exercise at a range in the country’s Astrakhan region. In a release, Russia’s Ministry of Defense stated the drills involved over 1,000 servicemembers and over 300 pieces of military hardware, including the S-400V4, Buk-M3, and Tor-M2 surface-to-air missile systems. During the drills, air defense...
On October 19, North Korea flight tested a new submarine-launched ballistic missile (SLBM) near Sinpo on the country’s east coast. According to South Korea’s military, the SLBM flew 590 km and reached a maximum altitude of 60 km. North Korean state media hailed the launch as a success, noting that the “new type SLBM” incorporated...
In July and August, China tested two hypersonic weapons, according to “people familiar with US intelligence assessments.” The first weapon, tested July 27, incorporated a fractional orbital bombardment system-like launch vehicle, which partly orbited the Earth before releasing a hypersonic weapon that reentered the atmosphere. Officials stated the weapon “missed its target by about two-dozen...