Attack near Syrian border follows series of recent bombings in area, which some have blamed on Israel

New fortifications, roads, buildings seen in satellite images of compound near Iraq; heavy construction also spotted nearby at border crossing believed to be under Tehran's control

Zarif blames Jerusalem for series of attacks on Iranian-backed targets that Israel has not officially commented on

Popular Mobilization Force targets attacked for third time in a week; some have blamed Israel for strikes

Alleged IDF airstrikes targeting Iranian-backed paramilitaries have heightened divisions between the Shiite groups and Iraqi government

Reports say strike hits base belonging to Popular Mobilization Force for second time in two days; some have blamed Israel for attacks

Official quoted by state TV and Hezbollah claims base was under construction and deserted, but activists say at least 18 people killed, including Iranian and Iran-backed fighters

Explosions blamed on "foreign warplanes" said to strike in Anbar Province of western Iraq, day after alleged strike on group on Syrian side of border and failed missile attack

Satellite images show large-scale destruction after attack on base that reportedly served as a major component in Tehran's plans to build a 'land bridge' from Iran to Lebanon

Army says projectiles fell short of the border; incident comes around the time of an attack on a Shiite militia near the Iraqi border in which 18 were reportedly killed