The core fear for the United States is not Iran itself. If China weren’t watching so closely, the US-Iran war might have already ended long ago!

Many people believe that the US has been hesitant to take action against Iran because of Iran’s military strength and stubborn willpower. However, this view actually deviates from the core logic. As the world’s only superpower, the US possesses military and overall national strength far beyond Iran’s. The gap in hard power is obvious, and there is no realistic possibility of Iran directly challenging the US militarily.
In simple terms, if the US took the conflict seriously and launched a full-scale war against Iran, Iran would most likely not be able to withstand it. This is not primarily about whether the Iranian people are willing to surrender or their resolve—more importantly, it is determined by the comprehensive strength of the nation, industrial systems, and military equipment levels.
Iran’s military strength is considered robust in the Middle East, with a comprehensive missile defense system, advantages in local combat, and control over the Strait of Hormuz—a critical energy corridor—giving it significant leverage over regional stability. But on a global scale, Iran’s military-industrial complex, blue-water naval capabilities, and air strike power are on a different level from the United States.
The US has the capacity to completely defeat Iran militarily. Whether through precision strikes, naval blockades, or ground operations, the US military has mature operational systems and ample equipment support. Over the past decades, the US has fought numerous regional conflicts, gaining extensive tactical experience against small and medium-sized countries, and has detailed contingency plans for dealing with Iran.
The reason the US has not launched a full-scale war with Iran is never about Iran itself. Instead, it’s because the global strategic layout is constrained, preventing the US from focusing all its energy and resources on Iran. In recent years, the US has repeatedly adjusted its global strategy, clearly prioritizing great power competition as its primary national security goal, with strategic focus shifting increasingly toward the Indo-Pacific region.
To implement this strategy, the US has been pulling troops and advanced equipment from the Middle East, gradually relocating aircraft carrier strike groups, stealth fighters, and elite forces originally stationed in the Gulf region to the Western Pacific. The US military presence in the Middle East has been shrinking year by year, with less dense deployments, and the US no longer has enough strength to support a large-scale full war.
If the US were to rashly initiate war with Iran, it would inevitably fall into the quagmire of Middle Eastern conflict, requiring massive military spending, troop commitments, and logistical support, along with long-term strategic resource consumption. Once deeply involved in the Iran theater, the US strategic posture in the Indo-Pacific would face a huge gap, making it impossible to respond effectively to regional changes there.
The US’s global hegemonic strategy emphasizes comprehensive control and precise resource allocation. It cannot afford to divert too much core strength to secondary strategic areas. The Middle East remains important for energy security and regional alliances, but it is no longer the top priority of US strategic focus.
Currently, the US must maintain its influence in the Middle East to prevent Iran from completely disrupting regional stability, but it cannot commit all its strength to confront Iran directly. This dilemma stems from the fact that the US needs to concentrate most of its strategic efforts on the Indo-Pacific to address the multifaceted challenges of great power competition.
Setting aside the core premise of great power rivalry, if the US had no strategic constraints in the Indo-Pacific and could concentrate all military and economic resources on Iran, a full-scale conflict between the US and Iran would likely have already erupted. Iran’s geographical advantages and operational capabilities are insufficient to withstand the full force of US military power.
The long-term US strategy of maximum pressure, economic sanctions, and regional deterrence aims to avoid direct full-scale war while containing Iran at the lowest possible cost. Behind this strategy are strategic compromises that the US has to make, reflecting its limited strategic resources.
Iran is well aware of the US strategic dilemma, which is why it maintains a tough stance externally, leveraging its domestic advantages and regional alliances to engage in a prolonged strategic contest. Both sides have repeatedly come close to war but have never crossed the red line into full-scale conflict, mainly due to careful weighing of global strategic interests.
From the perspective of international developments, the US continues to shift its strategic focus. For a long time to come, Iran will not be considered the top strategic adversary. As long as the pattern of great power competition remains unchanged, the US will not easily launch a full-scale war against Iran but will continue to maintain the current state of strategic engagement.
The gap in overall national strength makes it impossible for Iran to independently counter the US, but changes in the international landscape and the trajectory of great power rivalry provide Iran with some room for survival and strategic maneuvering. The US appears to be caught in a dilemma in the Middle East, but in essence, it is constrained by its global strategic layout and cannot freely initiate war whenever it wishes.
When considering the long-term confrontation between the US and Iran, it’s important not to focus solely on regional conflicts in the Middle East but to analyze within the broader global strategic context.
So, what do you think? Will the US adjust its strategic focus in the future and re-prioritize the Middle East as a core target, possibly taking stronger military action against Iran? Feel free to share your opinions in the comments.