Israeli warplanes have reportedly carried out hundreds of airstrikes across Syria, including on the capital, Damascus.
The UK-based Syrian Observatory for Human Rights (SOHR) says it has documented more than 310 strikes by the Israel Defense Forces (IDF) since the fall of the Assad regime on Sunday.
Meanwhile, the IDF confirmed it has troops operating in Syrian territory beyond the demilitarized buffer zone between Syria and the Israeli-occupied Golan Heights.
It added that its strikes were to prevent weapons falling "into the hands of extremists" as Syria transitions to a post-Assad era.