Media in Israel are reporting that there has been an Israeli airstrike on a weapons convoy heading from Syria towards Lebanon.
The reports come after Israel raised fresh concerns about Syrian chemical weapons getting into the hands of the militant group Hezbollah.
The Israeli military has declined to comment.
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A wet, wintry night in places with rain and hill snow slow to move away from southern Scotland and northern England.
The Westminster terror attack dominates the front pages of Thursday's newspapers.
A timeline of exactly what happened.