Noah Campbell's family say he was a "talented, versatile sportsman" who was "incredibly well-liked".
Five men and two women at a peace camp at RAF Lakenheath are held on suspicion of supporting Palestine Action.
Since 2010, Orbán has transformed Hungary into what the European Parliament has denounced as a "hybrid regime of electoral autocracy".
The incident comes a week before the polls, and follow warnings of a potential operations staged to influence voters.
The story behind the beautiful pictures beamed back to Earth from the Artemis II astronauts.