Invasive alien species can severely disrupt ecosystem integrity by outcompeting native species for resources, altering habitats, and introducing diseases. These species often thrive in new environments due to the absence of natural predators, leading to declines in biodiversity. Invasive species can overwhelm native flora and fauna, disrupting food webs and ecological relationships, and can lead to irreversible changes in ecosystem functions. Their impacts can also affect human activities, such as agriculture and fisheries. Effective management and control strategies are essential to mitigate the harmful effects of invasive species on ecosystems and maintain biodiversity.