Arma 3

http://www.armaholic.com/page.php?id=22199 – Arma 3 Sync

http://www.armaholic.com/page.php?id=19580 – MCC Sandbox

http://www.armaholic.com/page.php?id=25779 – AGM

http://www.armaholic.com/page.php?id=18767 – CBA

http://www.armaholic.com/page.php?id=27152 – RHS: escalation

http://radio.task-force.ru/en/ – Task force radio

http://www.armaholic.com/page.php?id=27334 – Sub Insurgents

http://alivemod.com/ – Alive: Advanced Light Infantry Virtual Environment

http://www.armaholic.com/page.php?id=23863 – Arma 3 Map Pack (use the Rockhount link – seems to work)