On the night of Saturday, March 15, U.S. President Donald Trump announced airstrikes against Houthi rebels in Yemen, resulting in at least 31 deaths and 101 injuries, according to the rebel-controlled Ministry of Health. The operation, targeting areas like the capital Sana, was justified by Trump as a measure to safeguard American maritime transport and restore freedom of navigation in the Red Sea and Gulf of Aden, frequent targets of Houthi attacks. The strikes also aim to pressure Iran, the group’s main backer, amid escalating tensions over Tehran’s nuclear program. Thick smoke clouded Sana’s skies after the bombings, marking a significant escalation in Yemen’s decade-long conflict. Conducted solely by the U.S., the offensive followed the Houthis’ threat on March 12 to resume attacks on ships, citing Israel’s disruption of humanitarian aid to Gaza as provocation.
The Houthis, part of Iran’s “Axis of Resistance,” have targeted vessels since October 2023 in solidarity with Palestinians during the Hamas-Israel war, launching over 100 attacks that sank two ships and killed four sailors. A Gaza ceasefire in January had paused their offensives, but their renewed threats this week prompted Trump’s swift response. Described as protecting U.S. interests, the operation underscores a tougher stance compared to previous joint strikes with the UK and Israel under Joe Biden’s administration. Yemen’s war, which has displaced 4.5 million people and plunged 80% of its population into poverty, remains one of the world’s gravest humanitarian crises.
Affecting a critical global trade route through the Bab al-Mandab Strait, the Houthi attacks have cost billions and heightened risks, forcing the U.S. Navy into its most intense combat since World War II. Trump’s move signals a broader strategy to counter Iran’s influence while addressing the maritime threat, though it risks deepening Yemen’s plight.
Military escalation and operation context
Airstrikes hit Sana and Hodeidah
The U.S. strikes targeted key Houthi strongholds, including military sites in Sana and Hodeidah province on Yemen’s western coast. American fighter jets, launched from carriers in the Red Sea, bombed naval bases, radar systems, and drone facilities used by the rebels to orchestrate maritime attacks. The assault killed at least 31 and injured 101, with footage showing smoke and debris across Sana. A U.S. official described the operation as large-scale, designed to span several days and cripple the Houthis’ arsenal of drones, missiles, and air defenses.
Focusing on the Houthis’ maritime capabilities, the strikes address their disruption of global shipping since 2023. The rebels have targeted vessels in the Red Sea and Gulf of Aden—vital routes linking Asia, Africa, and Europe—prompting Trump to act after their March 12 announcement to resume attacks. In a social media post, he labeled their “relentless assaults” a billion-dollar burden on the U.S. and global economy, vowing to protect American lives and assets. The operation reflects growing urgency to secure the Bab al-Mandab Strait, through which 15% of global trade flows.
Who are the Houthis
Emerging in the 1990s as a Zaidi Shia movement in northern Yemen, the Houthis initially opposed President Ali Abdullah Saleh. Led by Houssein al-Houthi, they gained traction after the 2003 U.S.-led Iraq invasion, adopting chants like “Death to America” and “Death to Israel.” Now part of Iran’s “Axis of Resistance” alongside Hamas and Hezbollah, they seized Sana in 2014, sparking a civil war that evolved into a regional proxy conflict between Iran and Saudi Arabia, the latter leading a coalition against them since 2015.
Global repercussions and strategic moves
U.S. pressure on Iran
The strikes extend beyond Yemen, targeting Iran’s role as the Houthis’ primary financier and arms supplier. Trump pledged to hold Tehran “fully accountable” for the rebels’ actions, reinstating the Houthis’ “foreign terrorist organization” status in early March, which imposes sanctions on their supporters. This aligns with his broader push to force Iran into nuclear talks, a priority after he withdrew the U.S. from the 2018 nuclear deal. Recently, Trump sent a letter to Iranian President Masoud Pezeshkian on the issue, while imposing new sanctions under his “maximum pressure” campaign.
Iran’s response has been defiant. On March 11, Pezeshkian declared no negotiations would occur under threats, a stance echoed by Supreme Leader Ayatollah Ali Khamenei. Tehran continues enriching uranium, raising fears of nuclear weapon development, though it claims its program is peaceful. The Houthi strikes serve as a U.S. power play, amplifying pressure on Iran as Trump seeks a new nuclear agreement.
Timeline of recent events
The lead-up to the strikes unfolded rapidly:
- March 12: Houthis threaten to resume ship attacks over Gaza aid disruptions.
- March 15: Trump orders airstrikes on Houthi targets in Sana and Hodeidah.
- March 16: Reports confirm 31 deaths and 101 injuries from the operation.
This marks Trump’s first major military action since taking office in January, signaling an aggressive approach to Iran-backed groups in the Middle East.
Maritime trade under threat
Since 2023, Houthi attacks have turned the Red Sea and Gulf of Aden into high-risk zones, forcing ships to reroute via South Africa’s Cape of Good Hope. This detour hikes transport costs by up to 40%, straining global supply chains. The U.S. Navy has ramped up its presence, engaging in its fiercest battles since World War II. Trump emphasized that the strikes aim to restore safety in these waters, though success hinges on dismantling the Houthis’ weaponry, a task complicated by their Iranian support.
Yemen at the conflict’s core
A decade of war and humanitarian collapse
Yemen’s civil war began in 2014 when the Houthis captured Sana, ousting the internationally recognized government. Saudi Arabia’s 2015 intervention, backed by the U.S. and UAE, turned the conflict into a proxy war with Iran. After a decade, the stalemate persists: the Houthis hold the north and west, while the government controls the south and east, including oil-rich regions. Over 4.5 million people are displaced, 80% live in poverty, and 11 million children face dire conditions, per UN estimates.
The U.S. strikes worsen an already fragile situation, damaging Yemen’s scant infrastructure. Saudi-led bombings, supported by Western arms, have killed thousands of civilians since 2015, while the Houthis have struck back with drones and missiles. The latest escalation threatens to prolong a crisis dubbed the world’s worst humanitarian disaster.
International reactions and next steps
The U.S. operation gained backing from Gulf allies, who provided airbase access, but drew rebuke from Russia and China, supporters of Iran’s nuclear program. The G7 reiterated that Iran “must never have nuclear weapons.” In Yemen, the Houthis vowed retaliation, while Trump hinted at sustained strikes to degrade their capabilities. The U.S.-Iran standoff, channeled through Yemen, remains a defining geopolitical challenge for 2025.
Key facts of the crisis
The situation is underscored by stark figures and events:
- Over 100 Houthi attacks on ships since 2023, sinking 2 and killing 4 sailors.
- Billions in global economic losses from maritime rerouting.
- 31 dead and 101 injured in the March 15 strikes.
- 11 million Yemeni children in desperate need, per the UN.
The U.S. operation, while aiming to curb the Houthis and pressure Iran, keeps Yemen trapped in a cycle of war, famine, and international power struggles.

On the night of Saturday, March 15, U.S. President Donald Trump announced airstrikes against Houthi rebels in Yemen, resulting in at least 31 deaths and 101 injuries, according to the rebel-controlled Ministry of Health. The operation, targeting areas like the capital Sana, was justified by Trump as a measure to safeguard American maritime transport and restore freedom of navigation in the Red Sea and Gulf of Aden, frequent targets of Houthi attacks. The strikes also aim to pressure Iran, the group’s main backer, amid escalating tensions over Tehran’s nuclear program. Thick smoke clouded Sana’s skies after the bombings, marking a significant escalation in Yemen’s decade-long conflict. Conducted solely by the U.S., the offensive followed the Houthis’ threat on March 12 to resume attacks on ships, citing Israel’s disruption of humanitarian aid to Gaza as provocation.
The Houthis, part of Iran’s “Axis of Resistance,” have targeted vessels since October 2023 in solidarity with Palestinians during the Hamas-Israel war, launching over 100 attacks that sank two ships and killed four sailors. A Gaza ceasefire in January had paused their offensives, but their renewed threats this week prompted Trump’s swift response. Described as protecting U.S. interests, the operation underscores a tougher stance compared to previous joint strikes with the UK and Israel under Joe Biden’s administration. Yemen’s war, which has displaced 4.5 million people and plunged 80% of its population into poverty, remains one of the world’s gravest humanitarian crises.
Affecting a critical global trade route through the Bab al-Mandab Strait, the Houthi attacks have cost billions and heightened risks, forcing the U.S. Navy into its most intense combat since World War II. Trump’s move signals a broader strategy to counter Iran’s influence while addressing the maritime threat, though it risks deepening Yemen’s plight.
Military escalation and operation context
Airstrikes hit Sana and Hodeidah
The U.S. strikes targeted key Houthi strongholds, including military sites in Sana and Hodeidah province on Yemen’s western coast. American fighter jets, launched from carriers in the Red Sea, bombed naval bases, radar systems, and drone facilities used by the rebels to orchestrate maritime attacks. The assault killed at least 31 and injured 101, with footage showing smoke and debris across Sana. A U.S. official described the operation as large-scale, designed to span several days and cripple the Houthis’ arsenal of drones, missiles, and air defenses.
Focusing on the Houthis’ maritime capabilities, the strikes address their disruption of global shipping since 2023. The rebels have targeted vessels in the Red Sea and Gulf of Aden—vital routes linking Asia, Africa, and Europe—prompting Trump to act after their March 12 announcement to resume attacks. In a social media post, he labeled their “relentless assaults” a billion-dollar burden on the U.S. and global economy, vowing to protect American lives and assets. The operation reflects growing urgency to secure the Bab al-Mandab Strait, through which 15% of global trade flows.
Who are the Houthis
Emerging in the 1990s as a Zaidi Shia movement in northern Yemen, the Houthis initially opposed President Ali Abdullah Saleh. Led by Houssein al-Houthi, they gained traction after the 2003 U.S.-led Iraq invasion, adopting chants like “Death to America” and “Death to Israel.” Now part of Iran’s “Axis of Resistance” alongside Hamas and Hezbollah, they seized Sana in 2014, sparking a civil war that evolved into a regional proxy conflict between Iran and Saudi Arabia, the latter leading a coalition against them since 2015.
Global repercussions and strategic moves
U.S. pressure on Iran
The strikes extend beyond Yemen, targeting Iran’s role as the Houthis’ primary financier and arms supplier. Trump pledged to hold Tehran “fully accountable” for the rebels’ actions, reinstating the Houthis’ “foreign terrorist organization” status in early March, which imposes sanctions on their supporters. This aligns with his broader push to force Iran into nuclear talks, a priority after he withdrew the U.S. from the 2018 nuclear deal. Recently, Trump sent a letter to Iranian President Masoud Pezeshkian on the issue, while imposing new sanctions under his “maximum pressure” campaign.
Iran’s response has been defiant. On March 11, Pezeshkian declared no negotiations would occur under threats, a stance echoed by Supreme Leader Ayatollah Ali Khamenei. Tehran continues enriching uranium, raising fears of nuclear weapon development, though it claims its program is peaceful. The Houthi strikes serve as a U.S. power play, amplifying pressure on Iran as Trump seeks a new nuclear agreement.
Timeline of recent events
The lead-up to the strikes unfolded rapidly:
- March 12: Houthis threaten to resume ship attacks over Gaza aid disruptions.
- March 15: Trump orders airstrikes on Houthi targets in Sana and Hodeidah.
- March 16: Reports confirm 31 deaths and 101 injuries from the operation.
This marks Trump’s first major military action since taking office in January, signaling an aggressive approach to Iran-backed groups in the Middle East.
Maritime trade under threat
Since 2023, Houthi attacks have turned the Red Sea and Gulf of Aden into high-risk zones, forcing ships to reroute via South Africa’s Cape of Good Hope. This detour hikes transport costs by up to 40%, straining global supply chains. The U.S. Navy has ramped up its presence, engaging in its fiercest battles since World War II. Trump emphasized that the strikes aim to restore safety in these waters, though success hinges on dismantling the Houthis’ weaponry, a task complicated by their Iranian support.
Yemen at the conflict’s core
A decade of war and humanitarian collapse
Yemen’s civil war began in 2014 when the Houthis captured Sana, ousting the internationally recognized government. Saudi Arabia’s 2015 intervention, backed by the U.S. and UAE, turned the conflict into a proxy war with Iran. After a decade, the stalemate persists: the Houthis hold the north and west, while the government controls the south and east, including oil-rich regions. Over 4.5 million people are displaced, 80% live in poverty, and 11 million children face dire conditions, per UN estimates.
The U.S. strikes worsen an already fragile situation, damaging Yemen’s scant infrastructure. Saudi-led bombings, supported by Western arms, have killed thousands of civilians since 2015, while the Houthis have struck back with drones and missiles. The latest escalation threatens to prolong a crisis dubbed the world’s worst humanitarian disaster.
International reactions and next steps
The U.S. operation gained backing from Gulf allies, who provided airbase access, but drew rebuke from Russia and China, supporters of Iran’s nuclear program. The G7 reiterated that Iran “must never have nuclear weapons.” In Yemen, the Houthis vowed retaliation, while Trump hinted at sustained strikes to degrade their capabilities. The U.S.-Iran standoff, channeled through Yemen, remains a defining geopolitical challenge for 2025.
Key facts of the crisis
The situation is underscored by stark figures and events:
- Over 100 Houthi attacks on ships since 2023, sinking 2 and killing 4 sailors.
- Billions in global economic losses from maritime rerouting.
- 31 dead and 101 injured in the March 15 strikes.
- 11 million Yemeni children in desperate need, per the UN.
The U.S. operation, while aiming to curb the Houthis and pressure Iran, keeps Yemen trapped in a cycle of war, famine, and international power struggles.
