BBC

1. US secretly gives Ukraine long-range missiles

   Missiles delivered this month have been used to strike Russian targets in Crimea, US media say.

2. 'Stay strong,' parents tell Gaza hostage after video

   Hamas issues a proof-of-life video of US-Israeli Hersh Goldberg-Polin, abducted on 7 October.

3. Russia vetoes UN vote on stopping space arms race

   The US has previously warned that Russia is trying to develop a space-based, anti-satellite weapon.

4. The options facing US Supreme Court on Trump immunity

   The top court will hear arguments on Thursday in a case that could redefine presidential power.

5. House speaker heckled by protesters in campus visit

   While the Speaker visited Columbia, police confronted pro-Palestinian protesters at campuses in Texas and California.