At this point, the US Navy cannot enter the Strait of Hormuz.

[Disaffected]

15. FWIW:

"The term "Sunburner" refers to the SS-N-22 "Sunburn" (Russian designation: P-270 Moskit), a Soviet-designed, supersonic ramjet-powered anti-ship cruise missile.

First entering service in the 1980s, it gained a fearsome reputation during the Cold War as a purpose-built "carrier killer" designed specifically to defeat advanced Western naval defenses like the Aegis Combat System.

Key Capabilities & Threat Profile
Extreme Speed: The Sunburn travels at speeds of Mach 2.2 to Mach 3 (roughly 1,700 to 2,300 mph). Because it flies so fast, a target vessel often has less than 30 seconds to react once the missile clears the radar horizon.

Low-Altitude Sea Skimming: It approaches its target just 5 to 10 meters above the water's surface, making it incredibly difficult for standard shipboard radar to detect early.

Aggressive Evasion: In its final terminal phase (the last 9 kilometers), the missile can perform violent, high-g evasive maneuvers exceeding 10g to dodge close-in weapon systems (CIWS) and anti-missile interceptors.

Heavy Payload: It carries a 300 kg (660 lb) conventional semi-armor-piercing warhead, though it was originally designed to support a 120-kiloton nuclear option.

The Strait of Hormuz Context:

The post highlights a classic scenario debated by military analysts regarding chokepoints like the Strait of Hormuz, which is only about 21 to 25 miles wide at its narrowest point.

While Russia remains the primary operator of the Moskit, variants (like the 3M80E) have been exported over the years to nations including China, Egypt, and India, with Iran heavily integrating similar supersonic and subsonic anti-ship cruise missile strategies into its asymmetric coastal defense doctrines.

However, while the Sunburn is a formidable weapon, claims that the US Navy "cannot enter" the Strait are considered an exaggeration. Modern US Carrier Strike Groups utilize a layered, multi-tier defense framework—including airborne early warning radar (E-2D Advanced Hawkeye), electronic warfare jamming, and rolling airframe missiles (RAM)—specifically optimized to counter high-speed coastal missile threats."

So, may not be as bad as some think.