A Palestinian was injured after Israeli occupation forces opened fire at him, east of Deir al-Balah in central Gaza Strip.Israeli occupation forces stationed in Israeli watchtowers in Wad al-Salqa, east of Deir al-Balah, opened fire at one of the residents, whose identity has not yet been revealed, wounding him in the chest.Medical sources at al-Aqsa Martyrs Hospital described his health condition as "dangerous".