Summary
Yemen's war has flared again as a spillover of the US-Iran conflict. Saudi-backed Yemeni government forces are fighting to secure the Bab-el-Mandeb Strait, through which about 12% of global maritime trade passes, while Iran-backed Houthis strike Saudi airports and oil facilities.
With traffic through the Strait of Hormuz restricted, the Red Sea route matters more. The 2022 UN-brokered truce, which let the Houthis regroup, collapsed in July after US and British strikes in 2024, a US bombing campaign in 2025 and Israeli strikes all failed to defeat them.
The conflict is the first test of the Mecca Pact. Pakistan and Turkey have a presence in theatre but are not in combat, which suggests the pact offers Riyadh political backing but little deterrence against the Houthis.
WHY IT MATTERS FOR UPSC & STATE PCS
The Yemen war has escalated, with Houthi strikes on Saudi airports and oil facilities and fighting over the Bab-el-Mandeb Strait. An emergency meeting of the Mecca Pact in Riyadh showed that Pakistan and Turkey are present in theatre but not engaged in combat.
Standard News
A Pact That Signals but Does Not Strike
The question is simple to state and hard to answer. When Saudi Arabia's partners in the Mecca Pact, Pakistan and Turkey, send forces that are present but not fighting, is the alliance protecting Riyadh or showing its limits?
Why the
stakes are high Yemen's war has returned with new reach. Saudi-backed government forces are fighting along the Red Sea coast to secure the Bab-el-Mandeb Strait, through which about 12% of global maritime trade passes.
The Iran-backed Houthis have struck Saudi airports and oil facilities. With traffic through the Strait of Hormuz restricted, the Red Sea has become even more vital for energy exports. Past force has not settled this.
The UN-brokered truce of April 2022 gave the Houthis time to regroup. US and British strikes in 2024, a sustained US bombing campaign in 2025 and Israeli strikes on Houthi-held ports did not defeat them. The truce collapsed in July.
The case that the pact works There is a serious argument for the pact.
Alliances deter not only by fighting but by signalling. When two militarily capable states, one of them nuclear-armed, declare a presence in Saudi Arabia, they tell Riyadh's adversaries that the kingdom is not isolated. That raises the political cost of escalation.
It may also discourage the Houthis' patron, Iran, from pushing too far, for fear of turning a proxy war into a wider confrontation. Even without combat, partners can provide air defence, logistics, intelligence and protection of key sites, freeing Saudi forces for the front.
On this view, "presence in theatre" is deterrence by reassurance.
The case that it does not The opposing argument is stronger on the evidence.
Deterrence works only when the adversary believes the threat will be carried out. Pakistan's defence minister has said openly that only Saudi troops are fighting. Islamabad knows that offensive support would cross Tehran's red lines and Turkey has shown little appetite either.
The Houthis therefore face no new military cost from the pact. The pact was tested with an emergency meeting and an announcement and the announcement told the Houthis that the cost of continuing has not risen. Political solidarity does not stop ballistic missiles fired at airports.
Where
TAN stands TAN's position is that the Mecca Pact is political insurance for Riyadh, not deterrence against the Houthis. It reassures Saudi Arabia that it has friends and it may restrain escalation at the margin. It does not change the Houthis' calculation, because its own members have made clear they will not fight them.
The deeper lesson is the one the last decade has taught repeatedly: military force can impose costs on the Houthis but cannot defeat them or end the war. Bab-el-Mandeb will be secure only when there is a political settlement in Yemen that gives the Houthis more to lose from fighting than from talking.
Quick Facts
Key numbers & takeaways — revise these first
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Chokepoint: Bab-el-Mandeb Strait, connecting the Red Sea to the Gulf of Aden; about 12% of global maritime trade passes through it.
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Belligerents: Saudi-backed Yemeni government forces against the Iran-backed Houthis (Ansar Allah).
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UN-brokered truce: April 2022; collapsed in July 2026.
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Earlier military pressure: US and UK strikes from January 2024, a sustained US bombing campaign in 2025 and Israeli strikes on Houthi-controlled ports.
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Mecca Pact members: Saudi Arabia, Pakistan and Turkey.
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Riyadh meeting: Pakistan's Defence Minister Khawaja Asif said Pakistan and Turkey have a presence in theatre, but only Saudi troops are in combat.
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Wider context: traffic through the Strait of Hormuz is restricted, raising the Red Sea route's importance for energy exports.
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Relevant law: UN Security Council Resolution 2216 (2015) and UNCLOS, which covers transit passage through international straits.
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Houthi status: designated a terrorist organisation by the US and several other countries.
Connect the dots for your UPSC preparation.
Standard news covers the event. Log in to read our comprehensive analysis and uncover the hidden constitutional, structural, and ethical dimensions of this topic:
The fully built case that the Mecca Pact deters by signalling, including what non-combat support can achieve and why it may restrain Iran at the margin.
The opposing case on the credibility of threats, built on Pakistan's and Turkey's announced limits and Tehran's red lines.
TAN's defended position that the pact is political insurance, not deterrence, with the specific evidence that would change that view.
What the Mecca Pact's limits mean for the Bab-el-Mandeb Strait, for energy flows already squeezed at Hormuz and for India's maritime interests.
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