Czech President Václav Klaus has expressed surprise at the announcement his country will back Polish Foreign Minister Radoslaw Sikorski as the new head of NATO. Czech Foreign Minister Karel Schwarzenberg announced support for his Polish counterpart on Saturday. In a statement released by his office, President Klaus, who under the constitution is head of the Czech armed forces, said the issue had not been discussed at any relevant forum and that Mr Schwarzenberg must have been expressing a personal opinion. NATO leaders are due to meet next week to decide on a replacement for the current Secretary General, Jaap de Hoop Scheffer. The favourite in the race so far is Danish Prime Minister Anders Fogh Rasmussen.