German police have arrested a Lebanese-born man, identified as Mohammad S., at Berlin's Brandenburg Airport on suspicion of being a member of Hamas and plotting attacks on Jewish institutions in Europe. Authorities allege that Mohammad S. was involved in procuring firearms and ammunition, including around 300 rounds of live ammunition, as part of a team of foreign operatives. His arrest follows the detention of several other suspects in Berlin, as investigations into alleged terrorist activities continue. The incident comes amid ongoing tensions in the Middle East, with recent violence reported in Gaza and discussions between United States envoys and Israeli officials over the future administration of the territory.