These photos belong to suicide bombers of Jundallah group and taken before they carried out their terrorist act in Baluchistan in Iran on July 16, 2010. Now Jundallah calls them martyr and proudly showcase their photos on web. Both Iranian government and Jundallah rely on Quran and Islamic religious texts and both call the other one "Enemy of Allah"! and it's not irony at all.
Islamic Iran recently executed Abdulmalek Rigi, leader of Jundallah and his brother, Abdulhamid Rigi. Right then Jundallah announced they chose a new leader and they will take revenge and that's what the did.
Jundallah is a fundamentalist Sunni group and Islamic Iran is a Shiite supremacist, as I wrote before if Iran doesn't change its policies towards Sunni minorities, situation will get uglier. At least that's what it looks like for now. Islamic Iran has to change the barbaric mentality that they can execute dissenters and they can discriminate minorities forever. Jundallah wrote in a weblog that they had enough already.
Photos courtesy of Taftan weblog
Hat tip: Zaminegerd