A constellation of laser battle stations in low Earth orbit could intercept intercontinental ballistic missiles (ICBMs) in their boost phase. If such lasers are available decades hence, they will face fast-burn ICBMs and find their task more difficult. How difficult is shown by an elementary analysis taking into account laser retarget time.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Carter, Ashton, B., 1984, “Directed Energy Missile Defense in Space,” (99 pages), Background Paper of the Office of Technology Assessment, Congress of the United States (April, 1984).
Garwin, R. L. in Ballistic Missile Defense (eds Carter, A. B. & Schwartz, D. N.) p. 399 (The Brookings Institution, Washington, 1984).
Carter, A. B. op cit pp. 18–20.
Garwin, R. L. et al. in The Fallacy of Star Wars (ed. Tirman, J.) p. 100 (Vintage, New York, 1984).
Garwin, R. L. Testimony to Senate Armed Services Committee (24 April, 1984).
Space-based Missile Defense, p. 32 (Union of Concerned Scientists, Washington, 1984).
Canavan, G. H. Comments on the OTA Paper on Directed Energy Missile Defense in Space (Los Alamos National Laboratory document P/AC:84:43, 4 May, 1984); Simple Estimates of Satellite Constellation Sizing (Los Alamos document 0903B, 6 August, 1984).
Jastrow, R. Commentary December, p. 22 (1984).
Cunningham, C. T. Lawrence Livermore Laboratory Document No. DDV-84-0007 (1984).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Garwin, R. How many orbiting lasers for boost-phase intercept?. Nature 315, 286–290 (1985). https://doi.org/10.1038/315286a0
Issue Date:
DOI: https://doi.org/10.1038/315286a0
This article is cited by
-
Strategic defence for the 1990s
Nature (1990)
-
Absentee ratio for boost-phase ASATs
Nature (1988)
-
What price space-based interceptors?
Nature (1988)