Benny Gantz

Overview

Benjamin “Benny” Gantz is an Israeli former general and politician whose career spans military command, electoral opposition, coalition government and wartime decision-making. He served as the twentieth chief of general staff of the Israel Defense Forces (IDF), leading the military during operations against rocket fire and terrorist threats from Gaza in 2012 and 2014. After retiring from military service, he founded the Israel Resilience Party in 2018. Its alliance with Yair Lapid’s Yesh Atid became Blue and White, which mounted the principal electoral challenge to Prime Minister Benjamin Netanyahu in both 2019 elections.

Gantz’s political career has repeatedly turned on his approach to national unity. In 2020, after inconclusive elections and amid Israel’s COVID-19 emergency, he agreed to join a government led by Netanyahu. That choice broke his alliance with Yair Lapid and split Blue and White. Gantz subsequently served as defense minister and alternate prime minister. He later headed National Unity, which brought together his political camp and Gideon Sa’ar’s in the 2022 election.

Following Hamas’s October 7, 2023, massacre, Gantz joined an emergency unity government and its war cabinet. He took part in Israel’s initial leadership response and in decisions during the Gaza war. He also pressed for security conditions that would allow Israelis displaced by Hezbollah attacks to return to their homes in the north. He left the wartime government in June 2024 and returned to opposition politics. In October 2026, he withdrew Blue and White from that month’s election.

Early life

Gantz was born on June 9, 1959, in Kfar Ahim, an Israeli village his parents helped found. His mother, Malka, came from Hungary and survived the Holocaust. His father, Nahum, came from Romania. Their histories placed Gantz’s upbringing within the experience of Jewish families who built lives in Israel after persecution and displacement in Europe. Kfar Ahim remained closely associated with his biography even as his military assignments later took him across Israel and abroad.

At eighteen, Gantz entered the IDF and joined its Paratroopers. He completed officer training in 1979, beginning a progression through infantry, special operations, regional and senior command posts. That progression gave him experience at several levels of military leadership before he entered national politics. His later public profile drew heavily on those decades of service, particularly his command of the IDF during major operations involving Gaza.

Career

Gantz’s early command appointments included leadership of Shaldag, an Israeli Air Force commando unit, from 1989 to 1992, followed by command of the Paratroopers Brigade from 1995 to 1997. He also commanded a reserves division in Northern Command and the IDF’s Lebanon Liaison Unit. From 2000 to 2002, he commanded the Judea and Samaria Regional Division. His service subsequently included command of the IDF Ground Forces from 2005 to 2007 and an assignment as Israel’s military attaché in the United States. These roles moved him from individual units to formations responsible for wider operational planning and military relationships.

Gantz’s elevation to chief of general staff followed a contentious appointment process. A forged document sent to Israel’s Channel 2 had accused rival candidate Yoav Gallant of seeking to smear Gantz. The affair became part of the dispute surrounding selection of the military’s next leader. Gantz ultimately became Israel’s twentieth IDF chief of general staff on February 13, 2011, receiving promotion to lieutenant general. His appointment placed him at the head of the armed forces during a period of recurring threats from Gaza and growing concern about the Iranian regime’s military capabilities.

In May 2011, Gantz and Defense Minister Ehud Barak approved Orna Barbivai’s appointment as the IDF’s first woman major general. In October of that year, Gantz supported the prisoner exchange that secured kidnapped IDF soldier Gilad Shalit’s release from Hamas captivity. The exchange was a consequential national decision involving the return of a soldier held for more than five years. In February 2012, United States General Martin Dempsey awarded Gantz the Legion of Merit for his military service and command.

After leaving the IDF, Gantz entered party politics. He founded Israel Resilience in 2018, establishing a vehicle for a national campaign after decades in uniform. On February 21, 2019, he and Lapid joined their parties in the Blue and White electoral ticket to challenge Netanyahu. Their coalition plan envisaged Gantz serving as prime minister for the first two and a half years, followed by Lapid for the remainder of the term. The alliance combined Gantz’s military standing with Lapid’s established political organization and presented itself as an alternative government.

In the April 2019 election, Blue and White and Netanyahu’s Likud each won 35 seats in the 120-member Knesset. Neither result produced a governing coalition. Before the September election, Gantz sought a national unity government that would exclude Netanyahu until his legal troubles were resolved. The September 17 vote gave Blue and White 33 seats and Likud 31, again without a bloc holding a parliamentary majority. Netanyahu received the first opportunity to form a government but returned the mandate, allowing Gantz to try. The deadlock continued into another election and a prolonged coalition crisis.

On March 26, 2020, Gantz agreed to form a national unity government under Netanyahu. He concluded that he could not assemble a government without Netanyahu and chose an emergency coalition during Israel’s COVID-19 crisis, seeking to avoid another election. The decision carried a heavy political cost. Lapid’s Yesh Atid faction split from Blue and White, ending the alliance that had challenged Netanyahu in 2019. Gantz went on to serve as defense minister from 2020 to 2022 and also held the title of alternate prime minister.

As defense minister, Gantz handled security policy and regional military relationships. In February 2022, he flew to Manama aboard an Israeli military aircraft for a visit to Bahrain. He met King Hamad bin Isa Al Khalifa, and the Israeli and Bahraini defense ministers signed a memorandum of military cooperation. The visit developed a defense relationship after the two states established formal ties under the Abraham Accords, amid shared concern over the Iranian regime.

In August 2022, Gantz and Gideon Sa’ar announced a joint National Unity election ticket headed by Gantz. After his defense ministry tenure, Gantz chaired National Unity in opposition. In 2023, as proposed judicial reforms sharply divided Israeli society, he called for compromise. His position reflected a recurring theme of his political career: preserving cooperation across Israel’s political divisions while maintaining a prominent role in security debates.

Ideology and statements

Gantz has emphasized state security, military readiness and cooperation among Israel’s political camps. His approach to coalition-building has varied with circumstances. In 2019, he opposed forming a unity government under Netanyahu while Netanyahu’s legal troubles remained unresolved. In 2020, he accepted a Netanyahu-led emergency coalition after concluding that no alternative government was available. That choice demonstrated both his willingness to cross a political divide and the electoral consequences of doing so: Blue and White fractured, and his partnership with Lapid ended.

During his military leadership, Gantz urged Israel to develop leading cyber capabilities. He made that case as the Iranian regime expanded its cyber warfare activity and as Israeli security planners considered how to defend critical systems. His warning treated cyber capacity as a core element of national defense, alongside conventional military strength. As a politician and former defense minister, he continued to discuss the Iranian regime’s nuclear program and regional security, while also advocating compromise on domestic questions that had divided Israelis.

Gantz’s statements during the Gaza war combined support for Israel’s campaign against Hamas with criticism of Netanyahu’s handling of wartime leadership. On October 28, 2023, he criticized a post in which Netanyahu denied having received a warning about Hamas’s intention to start a war. The post was later deleted. In January 2024, Gantz affirmed that the Israeli government was committed to returning northern residents safely to their homes after Hezbollah attacks had forced mass evacuations. He placed their security at the center of decisions about the northern border.

Role in attacks or conflicts

As IDF chief, Gantz directed Israel’s military during Operation Pillar of Defense in November 2012. The operation addressed rocket fire and terrorist threats from Gaza. Two years later, he commanded the IDF during Operation Protective Edge, part of the 2014 Gaza War. The campaign again confronted rocket attacks and other threats from Gaza. Gantz’s responsibility as chief of general staff encompassed military planning and execution at the national level, making those operations defining events of his service.

Military command in Gaza also placed Gantz at the center of public debate over Israel’s preparedness. A later Israeli state comptroller report criticized aspects of the army’s preparation for Hamas attack tunnels before the 2014 war. That scrutiny became part of assessments of his tenure alongside the IDF’s operations against rocket fire. His record as a commander subsequently became an important part of his political appeal, but it also remained subject to examination as he sought national office.

Hamas’s October 7 attacks in 2023 brought Gantz back into a central security role. Days after the massacre, the opposition leader joined Netanyahu’s emergency unity government and a narrow war cabinet formed to direct the response. Netanyahu, Defense Minister Yoav Gallant and Gantz were central figures in Israel’s initial decisions. The government pursued a military campaign to destroy Hamas in Gaza while addressing the consequences of the attacks for Israeli civilians and hostages.

Gantz’s entry into the government temporarily set aside his rivalry with Netanyahu. His participation gave the wartime leadership a senior figure from outside the governing coalition and brought his experience as IDF chief and defense minister into its deliberations. The arrangement did not end their disagreements. Gantz publicly challenged Netanyahu over the October 28 post about prior warning of Hamas’s intentions, and differences over the conduct and direction of the war continued. In June 2024, Gantz left the emergency government and war cabinet; Netanyahu subsequently disbanded the narrow cabinet.

The war also expanded along Israel’s northern border. Iran-backed Hezbollah, a terrorist organization based in Lebanon, intensified attacks after the October 7 massacre. Those attacks forced an estimated 80,000 to 100,000 Israelis to evacuate northern communities. In January 2024, while serving in the war cabinet, Gantz said the government was committed to their safe return. His position made the ability of residents to live securely at home a measure of Israel’s response to Hezbollah, rather than treating an end to immediate fire alone as sufficient.

Death or current status

Gantz is alive. After leaving the wartime government in June 2024, he returned to opposition politics. By October 2026, he was chairing Blue and White, the party name associated with his first national electoral challenge. On October 19, 2026, he announced that Blue and White would withdraw from the October 27 election after polling indicated it was unlikely to clear the threshold for Knesset representation. The withdrawal marked a sharp decline from the party’s 35-seat result in April 2019 and its 33-seat result that September.

Legacy

Gantz’s place in Israeli public life rests on two distinct periods of national leadership. In uniform, he rose from the Paratroopers to command the IDF and directed operations during conflicts with terrorist organizations in Gaza. His tenure also included the Shalit exchange, Barbivai’s appointment as the military’s first woman major general, and attention to the Iranian regime’s growing cyber capabilities. These decisions and events made him one of Israel’s most visible military leaders before he sought elected office.

In politics, Gantz transformed a newly founded party into the core of a coalition that matched Likud’s seat total in one 2019 election and surpassed it in the next. He did not form a government after either vote. His decision to enter Netanyahu’s 2020 emergency coalition brought him into executive office but divided Blue and White and ended his alliance with Lapid. His subsequent defense ministry tenure included deeper military cooperation with Bahrain, while his later National Unity leadership kept him prominent in debates over Israeli security and domestic cohesion.

The October 7 massacre gave Gantz another wartime leadership role, this time as a civilian member of the cabinet directing Israel’s campaign against Hamas. His decision to join Netanyahu’s government, his insistence on restoring security for evacuated northern Israelis, and his departure in June 2024 showed the tension between emergency cooperation and political disagreement that has characterized his career. His 2026 electoral withdrawal closed another chapter, while his record as military chief, defense minister and major opposition figure remained central to assessments of his public life.