According to
Dov Raviv, a senior developer dubbed "the father of the Arrow anti-ballistic missile",
[x 3][81][82] a single Arrow interceptor has a 90 percent probability of destroying a target missile at the highest altitude possible.
[21][34][83] In case of failure two more interceptors can be launched towards the target at short time intervals.
[8][21][34] If the first of these destroys the target, the second can be directed to another target.
[83] Using this technique, three independent interception possibilities are provided
which raise the interception probability from 90 percent to 99.9 percent, thus satisfying the leakage rate requirement.
[34][83] The Arrow also has the capability to simultaneously intercept a salvo of more than five incoming missiles, with the target missiles arriving within a 30-second span.
[82] Such capability is currently possessed only by the United States and
Russia.
[82] According to Raviv, the Arrow can discriminate between a warhead and a
decoy.
[82]