Understand how the world's most controversial conflict – between Israel and Palestine – has intensified over the last century: | Vox

Israelis filmed the moment an Iranian missile broke through Israel’s air defence systems to strike a target in West Jerusalem, in retaliation for Israel’s war on Iran. | Al Jazeera English

Several world leaders have repeated their support for Israel’s right to self-defence after Iran's retaliatory missile attack. And yet, Israel has also killed Iranian officials, bombed Tehran and an Iranian embassy. Al Jazeera's Soraya Lennie asks, what’s the difference? | Al Jazeera English