Prime Minister Narendra Modi will embark on four nation tour of Africa from Thursday. Prime Minister's visit to Mozambique, South Africa, Tanzania and Kenya aims to strengthen India's ties with these countries in the field of energy security, food security, defense production and maritime security. <br/> <br/>Briefing media in New Delhi today secretary economic relation Amar Sinha said that Mr Modi in first leg of his visit to Mozambique is expected to sign agreement on pulse production and import while agreements on coal gasification, deep mining are expected with South Africa. India is planning to welcome some South Africa companies who have enhance technology in defense production. Prime Minister is sheduled to address Indian diaspora in all four countries.