Hamas attack on Israel explain in three minutes.

The October 7 attack by Hamas on Israel involved a highly coordinated and strategic approach that was unprecedented in scale and execution. The operation saw around 1,200 Israeli casualties and the capture of approximately 240 hostages, including civilians and military personnel. This marked a significant escalation in the conflict, demonstrating Hamas's enhanced capabilities and strategic planning [[❞]](https://www.csis.org/analysis/hamas-october-7-attack-tactics-targets-and-strategy-terrorists) [[❞]](https://www.the-star.co.ke/news/world/2023-11-27-how-hamas-built-a-force-to-attack-israel-on-october-7/).

Hamas's strategy for the attack involved extensive preparation and coordination with other militant groups in Gaza. This included multiple joint military drills, known as the "Strong Pillar" exercises, conducted over several years. These drills involved various factions and were designed to simulate complex operations such as overrunning military posts and capturing hostages. The exercises were well-documented and even broadcast on social media, signaling a unified front among Gaza's militant groups and their readiness to launch large-scale attacks against Israel [[❞]](https://ctc.westpoint.edu/the-road-to-october-7-hamas-long-game-clarified/) [[❞]](https://www.the-star.co.ke/news/world/2023-11-27-how-hamas-built-a-force-to-attack-israel-on-october-7/).

One of the core tactics was to provoke a disproportionate Israeli response. This approach aimed to galvanize support among Palestinians and the broader Arab world by highlighting the severe humanitarian impact of Israel's retaliatory measures. Hamas leader Ismail Haniyeh emphasized that the attacks were meant to reignite a revolutionary spirit and challenge the status quo, rather than merely addressing immediate grievances like fuel or labor issues [[❞]](https://ctc.westpoint.edu/the-road-to-october-7-hamas-long-game-clarified/) [[❞]](https://arabcenterdc.org/resource/the-hamas-attack-on-israel-context-analysis-and-potential-repercussions/).

Additionally, the attack on October 7 was a significant intelligence failure for Israel. Despite extensive surveillance and previous airstrikes on Hamas training sites, Israeli intelligence did not anticipate the scale or precise nature of the assault. This oversight has raised questions about the effectiveness of Israel's security apparatus and its ability to respond to evolving threats from Gaza [[❞]](https://arabcenterdc.org/resource/the-hamas-attack-on-israel-context-analysis-and-potential-repercussions/) [[❞]](https://www.the-star.co.ke/news/world/2023-11-27-how-hamas-built-a-force-to-attack-israel-on-october-7/).

In summary, the October 7 attack by Hamas was a well-coordinated operation involving multiple militant factions, extensive training, and a strategic goal to elicit a significant Israeli response. This event has had profound implications for Israeli security and the broader geopolitical landscape in the region [[❞]](https://www.csis.org/analysis/hamas-october-7-attack-tactics-targets-and-strategy-terrorists) [[❞]](https://ctc.westpoint.edu/the-road-to-october-7-hamas-long-game-clarified/) [[❞]](https://www.the-star.co.ke/news/world/2023-11-27-how-hamas-built-a-force-to-attack-israel-on-october-7/).