Sahand tells the BBC World Service he sends satellite internet terminals into Iran to help show "the real picture".
Related stories
Yemen fighting displaces 71,000 children, worsens malnutrition: UNICEF
France: Pope Leo XIV keeps visit focused on faith over politics
Paris: Pope Leo XIV expected at UNESCO and Notre-Dame
Why Canada is not ruling out a possible war with the US
'Iran has dragged us into this conflict,' top Emirati diplomat Anwar Gargash says
Macron says ‘military resources’ to be sent to Saudi Arabia