In modern politics, elections are increasingly won and lost on screens. In Brazil's recent presidential race, Luiz Inácio Lula da Silva’s campaign turned to WhatsApp, a ubiquitous messaging app, to engineer a remarkable political comeback.
A New Digital Battlefield
For years, Brazil's
political right, particularly supporters of the Bolsonaro family, had dominated the country's digital landscape. They expertly used platforms like WhatsApp and Telegram to spread their message, build a loyal base, and shape public discourse, a strategy that was pivotal in Jair Bolsonaro's 2018 presidential victory. This created a challenging environment for the left, which often found itself outmaneuvered online. In a country where WhatsApp is installed on over 99% of smartphones, any serious political contender had to master this digital arena or risk becoming irrelevant. The 2026 election saw Lula's campaign finally crack the code.
The Rise of 'Lula's Army'
The game-changer was a WhatsApp channel called 'Exército do Lula', or 'Lula's Army'. Spearheaded by Congressman André Janones, a popular and energetic politician, the channel was created to mobilize supporters in a direct and dynamic way. After a disappointing result in the first round of voting, the channel's growth was explosive, surging from around 60,000 to nearly 11 million followers in just three weeks. This digital force became the nerve center of Lula's revised campaign strategy, giving his supporters a sense of purpose and a direct line of action. In his victory speech, Lula himself acknowledged Janones's crucial role, calling him 'our general' for boosting the morale of their 'troops'.
The Mechanics of Digital Mobilization
The strategy of Lula's Army was deceptively simple but highly effective. Janones and other administrators would issue daily 'missions' to their millions of followers. These tasks were specific and designed for maximum algorithmic impact. Followers were instructed to share certain campaign videos, push specific hashtags on platforms like X (formerly Twitter), create and share memes, and even coordinate Google searches to make topics trend. The language used was urgent and militaristic, with calls to 'explode' content and instructions like 'No food before the mission!' This gamified approach turned millions of passive supporters into an active, coordinated digital campaign force, bypassing traditional media and social media algorithms to reach undecided voters.
Fighting Fire with Fire
Beyond simply promoting pro-Lula content, the network also served as a rapid-response unit to combat disinformation, a rampant problem in Brazilian elections. By having a direct channel to millions, the campaign could quickly debunk false narratives and counter attacks from the opposition. This was a crucial adaptation, as Lula's campaign had to learn to 'fight the far right with the same resources it uses'. The approach, sometimes dubbed 'cultural Janonism', involved adopting the aggressive, relentless messaging style of their opponents. While some within Lula's own party were initially wary of this confrontational style, its effectiveness in mobilizing the base and controlling the narrative became undeniable.
A Blueprint for Modern Campaigning?
While analysts caution against giving a single WhatsApp channel all the credit for an election victory, its impact is hard to ignore. The success of Lula's Army was also tied to a broader shift in strategy that included more grassroots, on-the-ground mobilization and a change in campaign messaging to be more direct and relatable. Lula himself, previously averse to personal tech, got his first smartphone and began recording selfie-style videos that resonated with voters. The campaign demonstrated how to effectively blend online enthusiasm with real-world action, increasing voter turnout and persuading undecideds. The court system also played a role, overturning an attempt to shut down the channel, with one fact-checking agency finding no disinformation in its messages during a review period.
