USS Abraham Lincoln: What the Iran War Reveals About U.S. Power
- Tinka C. Muhwezi
- 2 days ago
- 14 min read
The USS Abraham Lincoln was built to project American power across oceans. In the war with Iran, this has revealed a harder truth: the psychological strain on the crew, reports of suicidal sailors threatening to jump overboard, the crushing cost of maintaining the vessel, and the constant burden of defending it against the ever-present threat of Iranian missiles.
The Nimitz-class nuclear-powered aircraft carrier has now spent more than 250 days at sea, supporting the U.S. military campaign against Iran. The deployment has stretched far beyond the normal rhythm of carrier operations, with the ship reportedly going more than 200 days without a port call. A replacement, the USS George Washington, is now being sent toward the Middle East as Washington confronts the practical consequences of keeping a carrier force continuously engaged.
That matters beyond the condition of one ship or its roughly 5,000 sailors.
The Lincoln has become a symbol of the central contradiction exposed by the Iran war: the United States still possesses extraordinary military power, but sustaining that power against a determined regional adversary is far more complicated than demonstrating it.
The war began on February 28, 2026, when the United States and Israel launched coordinated strikes against Iran under Operation Epic Fury and Israel's Operation Roaring Lion. Washington targeted Iran's offensive military capabilities and nuclear infrastructure, while Israel conducted a massive air campaign against Iranian military and strategic targets.
Months later, Iran has not disappeared as a strategic actor. Its military capabilities have been degraded, its economy has been battered, and its access to international trade has been severely constrained. Yet Tehran remains capable of disrupting the Strait of Hormuz, threatening shipping and forcing Washington to maintain a costly military presence.
Lincoln, therefore, tells a bigger story.
It is the story of what happens when the world's most powerful military meets an adversary that does not need to defeat it conventionally to impose costs.
USS Abraham Lincoln Iran War: The Cost of Prolonged Deployment
Aircraft carriers are designed for endurance, but they are not designed to remain indefinitely at war without consequences.
The USS Abraham Lincoln left San Diego in November 2025. It was subsequently redirected toward the Middle East as tensions with Iran escalated, eventually becoming an important component of the U.S. campaign. By July, it had already passed 200 consecutive days without a port call.
By August, the deployment had exceeded 250 days.
That has created an increasingly visible strain on the carrier and its crew. U.S. lawmakers have raised concerns about reported shortages, plumbing and water problems, food and sanitation issues, and deteriorating morale. Defence Secretary Pete Hegseth has rejected some of the most severe descriptions, arguing that conditions aboard the carrier have been misrepresented. Nevertheless, the Pentagon has acknowledged the need to rotate the crew while the George Washington moves toward the region.
The distinction is important.
The issue is not whether the Lincoln is incapable of fighting. It is whether a military built around a relatively small number of enormously expensive capital ships can sustain prolonged combat against an adversary capable of launching repeated barrages with weapons that are often far cheaper to manufacture and deploy.
That creates a difficult economic and strategic equation for the United States. A carrier strike group represents billions of dollars in ships, aircraft, missiles, personnel and support infrastructure. Iran, by contrast, can launch relatively inexpensive missiles and drones in repeated waves, forcing the United States to spend far more to detect, intercept and defend against them.
The danger is not necessarily that Iran can destroy the Lincoln. It is that Iran can make carrier continued deployment increasingly expensive.
And that changes the meaning of endurance. The question is no longer simply how long the Lincoln can remain at sea but how long the United States is willing to keep one of its most valuable military assets exposed to a sustained war of attrition in which the cost of every Iranian attack and every American interception is radically unequal.
The Iran war has, therefore, turned the Lincoln into more than a symbol of American military power. It has become a measure of whether that power can remain economically and operationally sustainable under continuous pressure.
And that leads directly to the larger problem: in a prolonged missile war, the side with the better technology is not necessarily the side paying the lower price.
250 Days at Sea: The Growing Strain on American Personnel
For decades, American military power has depended partly on the ability to move forces rapidly between theatres.
The assumption was straightforward: Washington could maintain forces in Europe, Asia and the Middle East simultaneously because its military was large enough, mobile enough and technologically superior enough to do so.
The war in Iran is testing that assumption.
The Lincoln is not the only carrier that has experienced extraordinary operational demands. The USS Gerald R. Ford earlier broke the post-Vietnam record for the longest U.S. carrier deployment, spending nearly ten months at sea while participating in operations that included the Iran war. That deployment raised questions within Congress about readiness, maintenance and the trade-offs created by prolonged operations.
The problem is cumulative.
Ships require maintenance. Aircraft require maintenance. Missiles and interceptors have to be replaced. Crews require rest and training. Nuclear-powered carriers may not need conventional refuelling during deployment, but the enormous ecosystem around them still depends on logistics, spare parts, ammunition and personnel.
War consumes readiness.
A carrier can remain operational while simultaneously becoming less available for the next crisis.
This is especially significant because the United States does not have the luxury of concentrating its entire naval power on Iran.
China remains the principal long-term military competitor in the Indo-Pacific. Russia remains at war in Europe. The Middle East continues to demand American forces. Washington must also protect global shipping routes and maintain commitments to allies.
The arrival of the George Washington to relieve the Lincoln illustrates the dilemma. The carrier had been an important U.S. asset in the Pacific, but its movement toward the Middle East risks temporarily reducing American carrier presence in a region where China remains the central strategic concern.
This is the hidden cost of prolonged war.
Military power is not simply what a country owns. It is what that country can sustain simultaneously. A carrier can remain operational, missiles can continue to be fired, and aircraft can continue to strike targets, but every additional day of combat consumes ammunition, equipment, maintenance capacity, manpower and political will.
That is precisely where the Iran war becomes more complicated than a contest of military firepower.
As FTN examined in Iran War: The Long Game for Middle East Dominance, the conflict was never likely to be decided by a single exchange of strikes. What began as a confrontation expected to last roughly 40 days evolved into a much longer contest of endurance, in which military operations became intertwined with economic pressure, energy security, maritime trade and the struggle for regional influence.
The prolonged deployment of the USS Abraham Lincoln is one of the clearest manifestations of that larger contest.
Iran does not need to match the United States ship for ship or aircraft for aircraft. Its strategic advantage lies partly in its ability to keep applying pressure at a cost that can be disproportionately lower than the cost of defending against it. Every missile barrage, drone attack or threat to maritime traffic forces Washington to commit some of the world's most expensive military assets to maintaining the same level of security.
Over time, the central question is no longer whether the United States can defeat Iran, but whether it can sustain the cost of fighting Iran long enough to achieve a decisive outcome.
That is the essence of a war of endurance.
And it is why Lincoln's prolonged deployment matters beyond the condition of one aircraft carrier. It offers a glimpse into the wider strategic competition described in FTN's analysis of the Iran war: a struggle in which neither side necessarily needs to achieve total military victory to alter the balance of power.
For Iran, survival under sustained American and Israeli pressure is itself a form of strategic leverage.
For the United States, maintaining that pressure indefinitely carries its own costs.
The longer the confrontation continues, therefore, the less useful it becomes to measure the war simply by the number of targets destroyed. The more important measure is which side can sustain its strategy for longer, and at what cost.
Missile Attacks, Equipment Damage, and the Cost of U.S. Power
The Iran war has also demonstrated that sophisticated American military technology does not eliminate vulnerability.
The United States possesses some of the world's most advanced aircraft, missile defences, intelligence systems and naval platforms. But Iran does not need to match those capabilities one-for-one.
It can impose costs through missiles, drones, asymmetric naval operations and attacks against regional infrastructure.
Even a failed attack can consume resources.
A relatively inexpensive drone or missile can force an opponent to deploy an expensive interceptor, scramble aircraft, reposition ships or increase surveillance. Over time, that creates an economic equation that favours the side capable of producing large numbers of comparatively cheap weapons.
Iran has repeatedly demonstrated the value of this approach.
The Strait of Hormuz is particularly important because it gives Tehran leverage far beyond the battlefield. The waterway carries roughly one-fifth of global oil supplies, meaning that disruption creates consequences far beyond Iran and the United States. By August 14, tanker attacks and the collapse of normal shipping through the strait had pushed global energy markets into renewed uncertainty.
Washington can impose a naval blockade.
But maintaining that blockade indefinitely requires ships, aircraft, intelligence, logistics and political commitment.
Iran needs only to keep the problem alive.
That asymmetry is one of the most important lessons of the war.
The U.S. Isfahan Raid and the Limits of Military Force
The attacks on Iranian strategic infrastructure demonstrated the extraordinary reach of American and Israeli air power.
Iran's nuclear and military infrastructure could be struck at considerable distance. Targets in and around Tehran, Isfahan and other strategic locations came under attack during the campaign.
But destroying infrastructure is not the same thing as destroying strategic capacity.
Modern states distribute knowledge, personnel and industrial capability across institutions. Weapons programmes can be damaged. Facilities can be destroyed. Commanders can be killed. But the political and technical knowledge required to rebuild can survive.
That distinction is central to understanding the war in Iran.
The United States and Israel demonstrated that they could penetrate Iranian airspace and destroy major targets.
Iran demonstrated that absorbing those attacks did not necessarily end its ability to retaliate or bargain.
The result is a war in which military superiority has not automatically translated into political submission.
That is the limits-of-force problem.
A country can win battles and still struggle to define what victory looks like.
Trump's Contradictory Iran Strategy and the Search for an Exit
President Donald Trump's Iran strategy has increasingly reflected that dilemma.
The administration has alternated between threats of overwhelming military escalation and efforts to find a negotiated exit.
Trump has repeatedly threatened Iran with further attacks while simultaneously signalling interest in diplomatic arrangements.
The pattern has produced a difficult question: What exactly does Washington want Iran to surrender, and what is America prepared to offer in return?
The problem became more acute after a June interim arrangement collapsed.
By August, talks had stalled, Iran was refusing to accept Washington's conditions and the United States was preparing to maintain its naval blockade indefinitely. Tehran, meanwhile, continued to insist that sanctions relief, the lifting of blockades and the release of frozen assets were central to any settlement.
This is where military strategy becomes political strategy.
If Washington's objective is simply to destroy Iranian military infrastructure, the campaign can continue.
If the objective is to permanently change Iran's behaviour, the strategy becomes much harder.
And if the ultimate objective is regime change, the difficulty becomes greater still.
Iran's political system has demonstrated considerable resilience under pressure. Military attacks can weaken the state, but they can also strengthen nationalist sentiment and empower the security establishment.
The longer the war continues, the more difficult it becomes for Trump to claim both that the campaign has achieved decisive victory and that additional military pressure is still necessary.
The Lincoln embodies that contradiction.
It remains at sea because the war is not finished.
The war remains unfinished because military power alone has not produced a political settlement.
Israel and the Changing Balance of Power After the War
Israel emerged from the war with an extraordinary demonstration of its air power and intelligence capabilities.
Its ability to strike deep inside Iran, coordinate with American forces and target senior Iranian military infrastructure reinforced Israel's position as the Middle East's most capable conventional military power.
But the war also exposed the limits of Israeli power.
Israel cannot independently sustain an open-ended confrontation with Iran without American support, particularly in areas such as missile defence, strategic intelligence, logistics and access to American military systems.
The relationship therefore remains asymmetrical.
Israel can initiate and shape regional military operations, but the United States remains the indispensable strategic backstop.
That creates a complicated post-war equation.
Israel has demonstrated that Iran can be penetrated.
Iran has demonstrated that Israel cannot simply remove the Iranian state from the regional balance.
And Washington has discovered that supporting Israel in a prolonged war carries substantial costs of its own.
The result may be a more militarised Middle East, but not necessarily a more stable one.
Iran's conventional military capabilities may have been damaged. Yet the political lesson Tehran draws from the war could be the opposite of what Washington intended: that vulnerability to American and Israeli attack makes strategic deterrence even more important.
Iran's Deterrence and the New Middle East Power Equation
Iran's deterrence has always rested on more than conventional military strength.
It has relied on geography, missiles, drones, proxy relationships, naval disruption capabilities and the ability to threaten the economic arteries of the Gulf.
The war has tested every part of that model.
Iran has suffered enormous military and economic damage. But it has also demonstrated that it can impose costs on a vastly superior military power without possessing an equivalent navy or air force.
That is strategically significant.
The Iranian calculation is not necessarily that it can defeat the United States.
It is that the United States cannot easily defeat Iran at an acceptable cost.
That distinction explains much of the war's persistence.
Iran's survival therefore becomes part of its deterrence.
Every additional week that the United States maintains a blockade, deploys carriers, protects shipping and negotiates through intermediaries reinforces the argument that Iran remains capable of generating strategic friction.
This is not a conventional victory for Tehran.
But neither is it the total strategic defeat that Washington initially appeared to seek.
The Middle East power equation is consequently becoming more complicated.
Israel remains militarily dominant.
The United States remains overwhelmingly superior in conventional power.
But Iran has demonstrated that regional influence does not require conventional parity.
Russia's Position in the Iran War and the Changing Regional Order
Russia has gained from the war without needing to fight it directly.
Moscow's position is particularly interesting because the Iran conflict has diverted American military attention, increased pressure on U.S. resources and contributed to higher energy prices.
Russia is one of the world's major energy exporters.
Higher oil prices can therefore provide Moscow with additional revenue at precisely the moment when Washington and its allies are attempting to constrain Russia economically.
The geopolitical effects extend further.
The United States has spent enormous diplomatic and military attention on Iran while Russia continues its war in Ukraine. The longer Washington remains absorbed in the Middle East, the more difficult it becomes to concentrate resources and political attention elsewhere.
This does not mean Russia has "won" the war in Ukraine.
It means Moscow benefits from the strategic dispersion of American power.
The war also strengthens the argument that the international system is becoming less centred on Washington.
Russia can oppose American policy at the United Nations.
China can challenge American economic pressure.
Iran can continue resisting American military demands.
None of these countries individually can match U.S. firepower.
Together, however, they make the world much harder for Washington to manage.
That is the deeper geopolitical consequence.
China's Strategic Gains From the Iran-U.S. Confrontation
China may be the most important long-term beneficiary of the strategic distraction.
Beijing does not need to send an aircraft carrier into the Persian Gulf to gain from America's difficulties there.
It only needs to watch.
The United States has spent decades constructing a military system capable of projecting power simultaneously across the Indo-Pacific, Europe and the Middle East. The Iran war tests how sustainable that model really is.
The movement of another American carrier toward the Middle East is therefore significant for Beijing. If Washington shifts naval assets away from the Pacific to sustain the Iran campaign, China gains additional room to manoeuvre.
That does not mean Beijing will immediately exploit the situation militarily.
China's strategic advantage is patience.
The war also creates economic opportunities. China remains deeply connected to the global energy system and has maintained relationships with Iran despite American sanctions. The United States-China confrontation over Iran has already produced new tensions, including American sanctions against China-based entities accused of supporting Iranian military activities and providing imagery that could assist Iranian forces.
More broadly, the war allows Beijing to present itself as an alternative diplomatic and economic pole.
Washington offers military pressure.
China can offer trade, investment, diplomatic mediation and an alternative relationship with countries that dislike American sanctions.
That competition may matter more over the next decade than any individual battlefield result.
The Iran War and the Limits of American Power
The most important lesson of the Iran war is not that America is weak.
It is that American power has limits even when American military superiority is overwhelming.
The United States can destroy targets thousands of miles away, and so can Iran. It can deploy carrier strike groups, dominate the airspace, and impose devastating economic sanctions.
But it cannot easily compel a country of Iran's size, geography, population, and political complexity to accept Washington's preferred settlement.
The USS Abraham Lincoln is a perfect illustration.
The carrier represents one of the greatest concentrations of military technology ever constructed. Yet keeping it in one theatre for more than 250 days creates consequences. The ship needs replacement. Its crew needs relief. Other theatres compete for the same finite resources.
The arrival of the George Washington to relieve the Lincoln is, therefore, more than a routine naval rotation. It is a glimpse of the strategic arithmetic behind America's global military commitments.
And that arithmetic is changing.
Russia can exploit America's attention elsewhere.
China can observe the strain on American force deployment.
Israel can demonstrate remarkable military reach while remaining dependent on American strategic support.
Iran can absorb punishment while retaining enough capacity to disrupt regional trade and resist political coercion.
None of this means the United States has ceased to be the world's most powerful military power. But the war in Iran has checked American power quite significantly. Washington has demonstrated that it can inflict enormous damage on Iran, yet it has also discovered that overwhelming military superiority does not guarantee a quick victory.
The Iran war has exposed a distinction that is often blurred in discussions of military power: winning the battle is not the same as securing the political outcome that follows it.
The United States and Israel may be able to destroy targets, degrade Iran's military infrastructure and maintain air superiority to some extent, but none of that automatically produces a settlement that serves Washington's long-term interests.
That is why USS Abraham Lincoln matters.
The carrier is more than another weapon in the war. If it is not limping as a result of a successful Iranian hit, its prolonged deployment is a visible measure of how long the United States can sustain the enormous military commitment required to keep pressure on Iran.
The strain placed on the sailors aboard it offers a glimpse of the larger strategic question facing Washington: not simply whether America can win the next engagement, but whether it can sustain the campaign long enough to turn military superiority into a durable political outcome.
And after more than 250 days at sea, the question facing Washington is no longer simply whether America can continue fighting.
It is whether continuing to fight produces a better strategic position than finding a way out.
Because while the United States is focused on Iran, Russia is watching Ukraine, China is watching the Pacific, Israel is recalculating its regional position—and Iran is still standing.
That is what the Iran war ultimately reveals about the changing balance of power.
American power remains enormous. But the world around it has become much harder to control.
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