Aden, Sept. 16 (SANA)Developments inYemenhave entered a new phase of escalation, with renewed clashes between Yemeni forces and theHouthi militia,alongside attacks by the militia targetingSaudi citiesand economic facilities. The developments have returned Yemen to the center of growing regional tensions.

The escalation comes amid the repercussions of the confrontation between Washington and Tehran and rising risks surrounding strategic maritime routes, particularly theStrait of Hormuzand theBab el-MandebStrait, placing Yemen once again at the center of regional security, military and economic calculations.

The latest escalation followed renewed military activity inside Yemen, after the Houthis allowed anIranianaircraft to land in Yemen despite restrictions imposed on airspace, which was followed by a strike on the airport.

Clashes between government forces and the Houthi militia later resumed across several fronts, withmilitary operationsexpanding in recent days.

At the same time, the militia intensified attacks on Saudi cities and economic facilities, particularly Abha, Khamis Mushait, Jazan and Najran, while Riyadh responded with strikes targeting Houthi positions.

The escalation has therefore moved beyond Yemen’s internal conflict lines into a broader regional context, amid tensions between Washington and Tehran, disruptions affectingmaritime navigationin the Red Sea and the Strait of Hormuz, and Pakistan’s diplomatic involvement through a joint defense agreement with Saudi Arabia and Türkiye, without any discussion of direct military intervention at present.

Recent days have seen clashes betweenYemeni forcesand the Houthi militia inTaiz, al-Jawf, al-Bayda and areas along the western coast.

Yemeni forces announced control over several areas in al-Makazimah, al-Mihyal and western Taiz, as well as continued targeting of Houthi military reinforcements. Air defenses also announced the downing of several drones, amid government efforts to expand operations and regain additional positions.

Yemeni political analyst Asim Mohammad Mujahid told SANA that the significance of these developments goes beyond battlefield calculations, particularly in the western coast and areas near Bab el-Mandeb, where any military movement is directly linked toRed Seasecurity and international navigation.

Mujahid said Iran seeks to use Yemen’s geographical position through the Houthis and include the Yemeni front in pressure calculations against its rivals, making the conflict one of the arenas of competition over strategic maritime routes.

The escalation inside Yemen has coincided with Houthi attacks targeting Abha, Khamis Mushait, Jazan and Najran, in addition to economic facilities and sites linked to the energy sector.

Saudi Arabia said the attacks injured 73 civilians, including women and children, and caused fires and temporary disruptions at some energy facilities. Images broadcast by media outlets showed damage to homes and civilian sites, while authorities announced the activation of warning sirens in Abha, Najran and Jazan.

Coalition spokesmanTurki al-Malikisaid the joint forces command would take the necessary measures to address the attacks and protect Saudi Arabia, its citizens and residents.

Despite the escalation,Riyadhhas kept the diplomatic track open. Saudi ForeignMinister Faisal bin Farhansaid the Kingdom would continue supporting peace and diplomatic solutions while maintaining its right to defend its security and interests.

Yemen’s geographical location gives the conflict significance beyond its borders. The Bab el-Mandeb Strait connects the southern Red Sea with the Gulf of Aden and theIndian Oceanand is considered one of the main routes for global trade and energy shipments.

Mujahid said Bab el-Mandeb and Hormuz represent two different strategic chokepoints, but their impact on the global economy is interconnected.

He explained that disruption at either route could force trade vessels to take longer and more costly routes, while simultaneous pressure on both waterways could increase risks facing supply chains and energy markets.

Mujahid warned that any attempt to completely close Bab el-Mandeb would have consequences beyond attacks on individual vessels and could lead theinternational communityto view it as a direct threat to a major global trade route.

He added that rising tensions around both straits could increase transportation and insurance costs and complicate alternatives for international trade.

Iran’s support for the Houthi militia remains one of the key regional aspects of theYemen crisis.

International reports have indicated that the militia has received military and technical support from Iran, while Tehran rejects responsibility and says it does not directly control Houthi decisions or operations.

The militia has made field advances by taking control of the Kahbub mountain range overlooking Bab el-Mandeb, alongside attempts to advance south of Taiz. Government forces, meanwhile, announced the recovery of positions west of Taiz and progress in al-Jawf province.

These developments come amid changes on the ground affecting control lines after years of relative stability, particularly as fighting reaches strategically important areas near the western coast and Bab el-Mandeb.

Mujahid saidIranian supporthad developed from assistance to an armed group into building a military capability that serves as an advanced pressure tool for Iran in the southern Red Sea.

He said the support included weapons, expertise, training and intelligence information, contributing to the development of ballistic missiles, drones and anti-ship weapons.

According to Mujahid, these capabilities have become part of the regional equation, givingTehrana means of exerting pressure outside its borders while giving the Houthis influence linked to the Red Sea and Bab el-Mandeb.

Saudi Arabiafaces a balance between protecting its security, borders and strategic interests while preventing Yemen and the wider region from moving toward an open conflict.

While Riyadh emphasizes its right to defend its sovereignty and security, it continues to prioritize political and diplomatic solutions while maintaining deterrence measures.

Mujahid said relying only on the political track had shown limitations after years of disagreements over commitments and agreements, adding that periods of calm had been used to strengthen military capabilities.

He said Saudi Arabia’s role could move toward reshaping the Yemeni equation by strengthening political and military coordination among government-aligned forces and reducing divisions that benefited the Houthis.

Pakistan has entered the diplomatic dimension of the crisis following a joint defense agreement signed withSaudi Arabia and Türkiyelast month in Mecca.

Pakistan’s Foreign Ministryspokesman Sajjad Haider Khan said there are currently no discussions on a military response to Houthi attacks under the agreement, adding that Islamabad would act according to its provisions when circumstances require.

The position reflects Pakistan’s attempt to balance its defense commitments toward Saudi Arabia with avoiding direct involvement in the current escalation, while keeping collective action as an option if attacks expand.

Saudi Arabia, given its regional and international position, retains a wide space for action between deterrence and de-escalation.

Recent developments indicate that any future de-escalation effort is now linked to a broader security equation, as threats have extended fromYemeni frontstoward Saudi territory and strategic maritime routes.

Mujahid warned that a scenario in which the Strait of Hormuz faces pressure from Iran and Bab el-Mandeb faces pressure from the Houthis could become a lasting geopolitical tool, even without the complete closure of either waterway.

The Yemen crisis is therefore entering a phase where the conflict extends beyond control of cities and front lines, as Yemen’s geography itself has become part of a wider regional equation involving Saudi Arabia, Iran, the Houthis and internationalmaritime security.