New Delhi, Nov 16: Bangladesh poses a much bigger security threat to India compared to Chi or Pakistan, Minister of State for Home Hansraj Gangaram Ahir said here on Thursday. “It is not only Chi or Pakistan but Bangladesh poses an equally bigger challenge to our tiol security, I know it because I get to see that closely,” Ahir said while iugurating an Assocham Intertiol Homeland Security Conference-cum-Exhibition. “Bangladesh is only a so-called friend because evidently it has caused India most harm through illegal intrusion and as such going ahead it is only the smart technologies which will help us curb this mece,” an Assocham statement quoted him as saying.