quality:correction, quality:corruption, information:extraction
1987–88: Renewed Iranian Offensives

Meanwhile, Iran continued to attack as the Iraqis were planning their strike. In 1987 the Iranians renewed a series of major human wave offensives in both northern and southern Iraq. The Iraqis had elaborately fortified Basra with 5 defensive rings, exploiting natural waterways such as the Shatt-al-Arab and artificial ones, such as Fish Lake and the Jasim River, along with earth barriers. Fish Lake was a massive lake filled with mines, underwater barbed wire, electrodes and sensors. Behind each waterway and defensive line was radar-guided artillery, ground attack aircraft and helicopters, all capable of firing poison gas or conventional munitions.

The Iranian strategy was to penetrate the Iraqi defences and encircle Basra, cutting off the city as well as the Al-Faw peninsula from the rest of Iraq. Iran's plan was for three assaults: a diversionary attack near Basra, the main offensive and another diversionary attack using Iranian tanks in the north to divert Iraqi heavy armor from Basra. For these battles, Iran had re-expanded their military by recruiting many new Basij and Pasdaran volunteers. Iran brought 150,000–200,000 total troops into the battles.