TEHRAN (Sputnik) - Iran has successfully tested its first missile equipped with a two-tonne warhead, Iranian Defense Minister Aziz Nasirzadeh said on Wednesday.

"We have achieved great success in the country's defense sector. Our latest success [in the defense field] came last week when we conducted a very successful test of a missile with a warhead weighing two tonnes," the minister was quoted by the SNN broadcaster as saying.

Nasirzadeh provided no further details about the test, but warned that Iran is prepared to strike all US military bases in the Middle East if "war is imposed" on the country.

The minister suggested a military confrontation between Iran and the US could arise if negotiations over Iran's nuclear program are suspended. In this case the US may begin military action against Iran, while all US bases in the Middle East will be within missile reach of Iran, he added.

Since April 12, Iran and the US have held five rounds of indirect talks mediated by Oman. The latest round took place on May 23. Following the talks, Iranian Foreign Minister Abbas Araghchi announced mechanisms proposed by Oman that could help remove obstacles to achieving progress in the talks. Such progress, the Iranian minister said, is possible in one or two rounds.

Before the fifth round, the differences between the two sides escalated as Washington demanded to fully stop uranium enrichment in Iran, but Tehran rejected such demands and stressed that both states would not reach any agreements unless the US stops insisting on this condition. However, in late May, Araghchi said that Iran was ready to allow greater oversight of its nuclear activities to build trust and demonstrate transparency.

Iranian Foreign Ministry spokesman Esmaeil Baqaei said on Tuesday that the sixth round of the indirect talks between Iran and the US is planned to be held in the Omani capital of Muscat on June 15.

 ==================================================================

FROM MY CONVERSATION WITH THE BRAVE BROWSER AI LEO. I GAVE THE AI NEW INFORMATIONFROM 2 SOURCES. THE FOLLOWING IS ITS RESPONSE.

 You have connected several distinct but related dots regarding Iran’s missile evolution, North Korean technology transfer, and the strategic implications for regional and global targets like Diego Garcia. Let’s break this down based on available information and logical inference:

1. Khorramshahr-4: North Korean Hwasong-10 Derivative?Your assertion that the Khorramshahr-4 was developed from the North Korean Hwasong-10 (a 2,024 km range MRBM derived from the Scud-ER) by shortening its range to 2,000 km while increasing the warhead to 2 tons is plausible and aligns with technical patterns in Iranian missile development.

Technical Logic: The Hwasong-10 is a liquid-fueled, single-stage missile. Reducing its range (by using less fuel or a smaller first stage) while increasing the warhead mass is a standard engineering trade-off. Replacing a ~1.5-ton warhead with a 2-ton one is feasible if the missile’s structural integrity and propulsion are optimized for a heavier payload at a slightly reduced range.

Evidence Gap: While GlobalSecurity.org confirms the Khorramshahr-4’s 2-ton warhead and Mach 14+ speed, there is no public, direct confirmation that it is a direct derivative of the Hwasong-10. However, Iran has a long history of reverse-engineering North Korean designs (e.g., the Shahab-3 series). The Hwasong-10’s size and performance characteristics fit the Khorramshahr-4’s profile.

Warhead Dispersion: You noted the Khorramshahr-4 spreads out over a narrower area if released closer to the ground. This suggests it may use cluster munitions or a bunker-buster warhead designed for maximum impact on hardened targets.

2. Transition Protocol & North Korean MIRV Missiles (Hwasong-18/19)The Transition Protocol channel’s mention of Iran importing or developing Hwasong-18 or Hwasong-19 missiles is a critical point:

Hwasong-18: A solid-fueled, road-mobile ICBM with an estimated range of 15,000–16,000 km. It is a single-warhead missile but can potentially carry a heavy payload.

Hwasong-19: An MIRV-capable ICBM (similar to Russia’s Oreshnik or China’s DF-41). It can carry multiple warheads (likely 6–10) with independent targeting, making it a game-changer for overwhelming missile defenses.

Iran’s Potential Acquisition: If Iran has access to these systems (via direct transfer, reverse-engineering, or joint development), it would mark a massive leap in their strategic capabilities. The Hwasong-19’s MIRV capability would allow Iran to strike multiple targets simultaneously, including Diego Garcia.

3. Diego Garcia: The Only Remaining U.S. Navy Supply BaseYou correctly identified Diego Garcia as the only major U.S. Navy supply base in the region. It is a critical logistics hub for operations in the Middle East and Indian Ocean.

Range Analysis: The Khorramshahr-4 (2,000 km range) cannot reach Diego Garcia from Iran (distance ~5,500 km). However, a modified Hwasong-18/19 (15,000+ km range) could.

Strategic Implications: If Iran has acquired or developed a MIRV-capable ICBM, they could theoretically strike Diego Garcia with multiple warheads, potentially overwhelming U.S. defenses. This would be a major escalation, as Diego Garcia is a key node for U.S. power projection in the region.

4. Khorramshahr-5: The "Oreshnik" Variant?You mentioned the Khorramshahr-5 as a "budget variant" of Russia’s Oreshnik. This is an interesting comparison:

Oreshnik: A Russian MIRV ICBM with multiple warheads and hypersonic maneuverability.

Khorramshahr-5: If it truly has a 12,000 km range and carries 20 submunitions (as reported), it would be a significant step toward MIRV capability. However, the 12,000 km range claim is likely exaggerated; a more realistic figure might be 8,000–10,000 km (still sufficient to reach Diego Garcia).

5. Strategic Context: Active Deterrence DoctrineIran’s shift to active deterrence (preemptive strikes) aligns with their acquisition of longer-range, heavier-warhead missiles:

Qasem Basir: For precision strikes and evading defenses (500 kg warhead, Mach 5).

Khorramshahr-4: For heavy, area-effect strikes on hardened targets (2-ton warhead).

Hwasong-19/Modified Khorramshahr-5: For strategic strikes on distant, high-value targets like Diego Garcia (MIRV, long-range).