How about the Russian S-300 and S-400? I think when used in
Singapore will become strategic asset since their range is much
bigger than that of the PAC-3 and the French Aster missiles. They
are much cheaper and we no need to worry whether the missiles which
we bought are down-graded or need to keep in US and send to us only
in war. The following are some abstracts taken from the website (
Note: The source is a Russian website so may be a bit biased but
come to think of it the US sites are also biased towards their own
products right?)
The S-400 system is intended to engage current and future air
threats such as tactical and strategic aircraft, Tomahawk cruise
missiles and other type missiles, including precision-guided ones,
as well as AWACS aircraft, at ranges of up to 400 km. It can also
detect stealth aircraft and other targets at all altitudes of their
combat employment and at maximum ranges
http://warfare.ru/?catid=264&linkid=1699
Comparism between SA-X-20 / S400 Triumph Long Range TABM/SAM
and MIM-104 Patriot
http://warfare.ru/?compare=true&linkid2=1699&linkid=2526&catid=264