Land-based and even air launched cruise missiles are the bigger threat.
The Noor-2 replaced the original solid fuel rocket of the Noor-1 with a much more powerful turbojet. However the actual range gained is somewhat contentious, some use set figure of 120 km found on the C-802(on which the Noor-2 is a loose copy of). However some cite the domestic modifications to the Microturbo TRI 60-2 powerplant as evidence that the range was extended, and in 2006, during the ‘Blow of Zolfaqar’ wargames, commanders were quoted as saying it was 200 km. However the latter number is cast into doubt when the rest of the article mentions that the missile was only ever fired from warships, whereas in 1997, the Noor-1 was tested from an F-4. (7) The most likely range is somewhere around 170 km as it fits in line with the upgrades and domestic production of the turbojet, under the name of Tolloue 4 and 5.(8) Although the missile is overall lighter then the Noor-1 due to reduction in the solid fuel, the warhead remains the same packing the same punch, as do the targeting mechanisms remain unchanged. There are several key changes however. First, in the terminal phase, an upgraded altimeter allows the missile to hug the water closer, staying 3-5 meters above the surface. Second, the option of having a ‘pop-up’ attack pattern was also introduced by Chinese partners in 2006. A ‘pop-up’ pattern involves an immediate jump by the missile in the last few seconds allowing the missile to dive deep into the deck of the target. Third is the introduction of manoeuvring algorithms to make it harder for active ship defences to stop the missile. (9)
Noor 2
• Range: 170 km (140-200 km possible)
• Length: 6.5 m
• Missile Weight: 715+ kg
• Warhead: 165 kg
• Speed: .9 mach
• Guidance
o Cruise: Inertial
o Terminal: DM-3BMonopulse active radar and IR Seeker
• Alterations
o Turbojet engine
o Lower altitude in terminal phase
o Introduction of manoeuvring and ‘pop-up’ attack options
Raad ASM
The largest of Iran’s anti ship missiles, the Raad also has the longest range. It can be fired from a multitude of platforms including static defences, self-propelled tracked vehicles, presumably delivered from North Korea, or from a truck, much like the ones seen launching Kowsars.(10) Developed from the body of the Chinese HY-2 Silkworm, the Raad, however, has seen many improvements most prominently in the seeker and propulsion. The first of the changes include replacing the conical scanning radar and IR imaging with the “brains” of the Noor missile (DM-3B radar) with the end result that the missile becomes of skimming the sea at about 3-5 meters, compared to 8 of the HY-2, a substantial amount when considering a targets countermeasures. It also means that it will be capable of last minute evasive maneuvers and execute a ‘pop-up’ attack on the deck of the target. Although, they will be notably harder with a missile with the aerodynamics of the 3,000 kg missile compared to the 715 kg Noor. It undoubtedly presents other difficulties of meshing the two systems, but they have presumably been fixed due to successful tests. (11) The second main alteration is engine. Public perception is that the Raad is powered by the Tolou-4, the same powerplant as in the Noor. However this is intuitively unlikely given that the Tolou-4 was designed to propel a much smaller (715 kg) missile. Another indicator is looking at the extremely prominent ducts on the Raad compared to the extremely recessed ducts on the Noor. Rather, the more likely candidate is the Tolou-5 upgrade which is described as being much more powerful then its predecessor, although it was only in the prototype stage in 2005, meaning it would have had to of progressed extremely fast for them to appear in the 2007 wargames.(12)
Other then the above modifications, the Raad acts very much like the HY-2 from which it was derived, it is fired with the help of a solid rocket booster, quickly climbing to 1,000 meters, then descending to slightly less then 20 meters for cruising under inertial guidance. When, in terminal phase the active radar is switched on, and the missile descends to about 4 meters to skim the surface of the water and eventually strike the target. Packed with over 300 kg of high explosive in a shaped charge, it is designed for use against the massive destroyers of western fleets. (13) Meanwhile, the 360 km range would literally leaving no part of the gulf untouched.
• Range: 360 km
• Length: 7.48 m
• Missile Weight: 2,998 kg
• Warhead: 315 kg
• Speed: .8 mach
o Guidance: Inertial in cruise, DM-3BMonopulse active radar and possibly IR seeker in terminal.
Blog source: http://thearkenstone.blogspot.com/2009/08/anti-ship-missiles-kowsar-noor-and-raad.html
The missile’s standoff range is limited by the initial system used to identify and track the target. Any land, sea, or air based radar system in the coastal area would be dealt with immediately.
That's assuming we have an American for a president, of course.