反导弹防御技术是伴随导弹威胁的增大而发展的。国外反导防御技术除继续把战术弹道导弹防御作为重点外,又出现了对巡航导弹、空地导弹和防空导弹防御的趋势,这必将引起相关拦截技术的发展。本文就国外这方面新的发展情况作了简要的综述。 Anti-missile defense technology is accompanied by an increase in the threat of missiles. In addition to continued emphasis on tactical ballistic missile defense, foreign anti-missile defense technologies have also shown a tendency to defensive cruise missiles, land-to-air missiles and anti-aircraft missiles, which will inevitably lead to the development of relevant interception technologies. This article gives a brief overview of the new developments in this field abroad.