战
略
防
御
倡
议
z
h
à
n
l
ü
è
f
á
n
g
y
ù
c
h
à
n
g
y
ì
Definitions
1. strategic defense initiative (SDI)
Components
战略
zhàn lüè
–
strategy
防御
fáng yù
–
defense
倡议
chàng yì
–
to suggest