Terrorism Monitor: "Fugitive Bangladeshi Militants Bring Jamaat ul Mujahideen to India"
"The founding of JMI on Indian soil indicates two things—that Bangladesh’s concerted counterterror operations have pushed the JMB remnants into neighboring India in search of a safe haven, and that there has been somewhat of an ideological rift within the original JMB with the different strands adhering to either the jihadist ideals of al-Qaeda or those of Islamic State (IS).
Salein’s al-Qaeda-influenced, India-based faction is attempting to regroup and recruit new members under the banner of JMI, and its seemingly broad based jihadist objectives and geographical reach. Long before the confessions of arrested militants in February revealed the existence of JMI, Salein and his team had attempted to reinvigorate the old JMB and had broadcast their future agenda through a Bengali language media arm, Sahm al-Hind (Dhaka Tribune, August 5, 2017).
JMI and Sahm al-Hind media used popular online publishing platforms like WordPress and Justpaste.it, as well as social media channels such as YouTube, to post their propaganda. In mid-July 2017, Sahm al-Hind published an interview with Salein that gave details about future activities and the objectives of his new group, although these details appear worryingly to have escaped the attention of India’s intelligence agencies. 
Underscoring the JMB’s reorganization as JMI and the larger agenda of jihad on the Indian subcontinent, Salein in his interview with Sahm al-Hind outlined JMI’s three main objectives: proselytization, training and armed combat with a view to establishing Islamic rule across the Indian subcontinent. According to Salein, JMI’s target would oust “unbelievers” in the “land of Allah” by force of arms. He vehemently denied the existence of any New-JMB in Bangladesh and rejected suggestions of a split in the JMB, calling the suggestion a conspiracy intended to malign the movement. He urged Muslims of the region to wage the mythical Ghazwa tul Hind (battle between infidels and believers in India) to establish a caliphate in the Indian subcontinent. ."
For Complete article, See, Animesh Roul, "Fugitive Bangladeshi Militants Bring Jamaat ul Mujahideen to India", https://jamestown.org/program/fugitive-bangladeshi-militants-bring-jama…